124930832

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{1721}}^1$

素因数の和:2091

約数の個数: 40

約数和(自身を含む): 261571800

約数和(自身を除く): 136640968

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 349, 698, 1396, 1721, 2792, 3442, 4537, 5584, 6884, 9074, 13768, 18148, 22373, 27536, 36296, 44746, 72592, 89492, 178984, 357968, 600629, 1201258, 2402516, 4805032, 7808177, 9610064, 15616354, 31232708, 62465416, 124930832]

約数ペア:

[(1, 124930832), (2, 62465416), (4, 31232708), (8, 15616354), (13, 9610064), (16, 7808177), (26, 4805032), (52, 2402516), (104, 1201258), (208, 600629), (349, 357968), (698, 178984), (1396, 89492), (1721, 72592), (2792, 44746), (3442, 36296), (4537, 27536), (5584, 22373), (6884, 18148), (9074, 13768)]