2051239136648

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{457}}^1\times {\mathrm{32377}}^1$

素因数の和:32927

約数の個数: 128

約数和(自身を含む): 4384675384320

約数和(自身を除く): 2333436247672

約数列:

[1, 2, 4, 8, 13, 26, 31, 43, 52, 62, 86, 104, 124, 172, 248, 344, 403, 457, 559, 806, 914, 1118, 1333, 1612, 1828, 2236, 2666, 3224, 3656, 4472, 5332, 5941, 10664, 11882, 14167, 17329, 19651, 23764, 28334, 32377, 34658, 39302, 47528, 56668, 64754, 69316, 78604, 113336, 129508, 138632, 157208, 184171, 255463, 259016, 368342, 420901, 510926, 609181, 736684, 841802, 1003687, 1021852, 1218362, 1392211, 1473368, 1683604, 2007374, 2043704, 2436724, 2784422, 3367208, 4014748, 4873448, 5568844, 7919353, 8029496, 11137688, 13047931, 14796289, 15838706, 18098743, 26095862, 29592578, 31677412, 36197486, 43158541, 52191724, 59185156, 63354824, 72394972, 86317082, 104383448, 118370312, 144789944, 172634164, 192351757, 345268328, 384703514, 458684959, 561061033, 636240427, 769407028, 917369918, 1122122066, 1272480854, 1538814056, 1834739836, 2244244132, 2544961708, 3669479672, 4488488264, 5089923416, 5962904467, 8271125551, 11925808934, 16542251102, 19723453237, 23851617868, 33084502204, 39446906474, 47703235736, 66169004408, 78893812948, 157787625896, 256404892081, 512809784162, 1025619568324, 2051239136648]

約数ペア:

[(1, 2051239136648), (2, 1025619568324), (4, 512809784162), (8, 256404892081), (13, 157787625896), (26, 78893812948), (31, 66169004408), (43, 47703235736), (52, 39446906474), (62, 33084502204), (86, 23851617868), (104, 19723453237), (124, 16542251102), (172, 11925808934), (248, 8271125551), (344, 5962904467), (403, 5089923416), (457, 4488488264), (559, 3669479672), (806, 2544961708), (914, 2244244132), (1118, 1834739836), (1333, 1538814056), (1612, 1272480854), (1828, 1122122066), (2236, 917369918), (2666, 769407028), (3224, 636240427), (3656, 561061033), (4472, 458684959), (5332, 384703514), (5941, 345268328), (10664, 192351757), (11882, 172634164), (14167, 144789944), (17329, 118370312), (19651, 104383448), (23764, 86317082), (28334, 72394972), (32377, 63354824), (34658, 59185156), (39302, 52191724), (47528, 43158541), (56668, 36197486), (64754, 31677412), (69316, 29592578), (78604, 26095862), (113336, 18098743), (129508, 15838706), (138632, 14796289), (157208, 13047931), (184171, 11137688), (255463, 8029496), (259016, 7919353), (368342, 5568844), (420901, 4873448), (510926, 4014748), (609181, 3367208), (736684, 2784422), (841802, 2436724), (1003687, 2043704), (1021852, 2007374), (1218362, 1683604), (1392211, 1473368)]