738788306

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1\times {\mathrm{431}}^1$

素因数の和:746

約数の個数: 32

約数和(自身を含む): 1149977088

約数和(自身を除く): 411188782

約数列:

[1, 2, 53, 103, 106, 157, 206, 314, 431, 862, 5459, 8321, 10918, 16171, 16642, 22843, 32342, 44393, 45686, 67667, 88786, 135334, 857063, 1714126, 2352829, 3586351, 4705658, 6969701, 7172702, 13939402, 369394153, 738788306]

約数ペア:

[(1, 738788306), (2, 369394153), (53, 13939402), (103, 7172702), (106, 6969701), (157, 4705658), (206, 3586351), (314, 2352829), (431, 1714126), (862, 857063), (5459, 135334), (8321, 88786), (10918, 67667), (16171, 45686), (16642, 44393), (22843, 32342)]