1280913702

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{46889}}^1$

素因数の和:47080

約数の個数: 32

約数和(自身を含む): 2667103200

約数和(自身を除く): 1386189498

約数列:

[1, 2, 3, 6, 29, 58, 87, 157, 174, 314, 471, 942, 4553, 9106, 13659, 27318, 46889, 93778, 140667, 281334, 1359781, 2719562, 4079343, 7361573, 8158686, 14723146, 22084719, 44169438, 213485617, 426971234, 640456851, 1280913702]

約数ペア:

[(1, 1280913702), (2, 640456851), (3, 426971234), (6, 213485617), (29, 44169438), (58, 22084719), (87, 14723146), (157, 8158686), (174, 7361573), (314, 4079343), (471, 2719562), (942, 1359781), (4553, 281334), (9106, 140667), (13659, 93778), (27318, 46889)]