2021060775136

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{5440447}}^1$

素因数の和:5440536

約数の個数: 96

約数和(自身を含む): 4606536130560

約数和(自身を除く): 2585475355424

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 47, 52, 76, 94, 104, 152, 188, 208, 247, 304, 376, 416, 494, 608, 611, 752, 893, 988, 1222, 1504, 1786, 1976, 2444, 3572, 3952, 4888, 7144, 7904, 9776, 11609, 14288, 19552, 23218, 28576, 46436, 92872, 185744, 371488, 5440447, 10880894, 21761788, 43523576, 70725811, 87047152, 103368493, 141451622, 174094304, 206736986, 255701009, 282903244, 413473972, 511402018, 565806488, 826947944, 1022804036, 1131612976, 1343790409, 1653895888, 2045608072, 2263225952, 2687580818, 3307791776, 3324113117, 4091216144, 4858319171, 5375161636, 6648226234, 8182432288, 9716638342, 10750323272, 13296452468, 19433276684, 21500646544, 26592904936, 38866553368, 43001293088, 53185809872, 63158149223, 77733106736, 106371619744, 126316298446, 155466213472, 252632596892, 505265193784, 1010530387568, 2021060775136]

約数ペア:

[(1, 2021060775136), (2, 1010530387568), (4, 505265193784), (8, 252632596892), (13, 155466213472), (16, 126316298446), (19, 106371619744), (26, 77733106736), (32, 63158149223), (38, 53185809872), (47, 43001293088), (52, 38866553368), (76, 26592904936), (94, 21500646544), (104, 19433276684), (152, 13296452468), (188, 10750323272), (208, 9716638342), (247, 8182432288), (304, 6648226234), (376, 5375161636), (416, 4858319171), (494, 4091216144), (608, 3324113117), (611, 3307791776), (752, 2687580818), (893, 2263225952), (988, 2045608072), (1222, 1653895888), (1504, 1343790409), (1786, 1131612976), (1976, 1022804036), (2444, 826947944), (3572, 565806488), (3952, 511402018), (4888, 413473972), (7144, 282903244), (7904, 255701009), (9776, 206736986), (11609, 174094304), (14288, 141451622), (19552, 103368493), (23218, 87047152), (28576, 70725811), (46436, 43523576), (92872, 21761788), (185744, 10880894), (371488, 5440447)]