2118529.00000000

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{367}}^1$

素因数の和:448

約数の個数: 96

約数和(自身を含む): 186955776

約数和(自身を除く): 108024352

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 47, 52, 88, 94, 104, 143, 176, 188, 208, 286, 352, 367, 376, 416, 517, 572, 611, 734, 752, 1034, 1144, 1222, 1468, 1504, 2068, 2288, 2444, 2936, 4037, 4136, 4576, 4771, 4888, 5872, 6721, 8074, 8272, 9542, 9776, 11744, 13442, 16148, 16544, 17249, 19084, 19552, 26884, 32296, 34498, 38168, 52481, 53768, 64592, 68996, 76336, 104962, 107536, 129184, 137992, 152672, 189739, 209924, 215072, 224237, 275984, 379478, 419848, 448474, 551968, 758956, 839696, 896948, 1517912, 1679392, 1793896, 2466607, 3035824, 3587792, 4933214, 6071648, 7175584, 9866428, 19732856, 39465712, 78931424]

約数ペア:

[(1, 78931424), (2, 39465712), (4, 19732856), (8, 9866428), (11, 7175584), (13, 6071648), (16, 4933214), (22, 3587792), (26, 3035824), (32, 2466607), (44, 1793896), (47, 1679392), (52, 1517912), (88, 896948), (94, 839696), (104, 758956), (143, 551968), (176, 448474), (188, 419848), (208, 379478), (286, 275984), (352, 224237), (367, 215072), (376, 209924), (416, 189739), (517, 152672), (572, 137992), (611, 129184), (734, 107536), (752, 104962), (1034, 76336), (1144, 68996), (1222, 64592), (1468, 53768), (1504, 52481), (2068, 38168), (2288, 34498), (2444, 32296), (2936, 26884), (4037, 19552), (4136, 19084), (4576, 17249), (4771, 16544), (4888, 16148), (5872, 13442), (6721, 11744), (8074, 9776), (8272, 9542)]