129430652

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{22027}}^1$

素因数の和:22157

約数の個数: 24

約数和(自身を含む): 246096816

約数和(自身を除く): 116666164

約数列:

[1, 2, 4, 13, 26, 52, 113, 226, 452, 1469, 2938, 5876, 22027, 44054, 88108, 286351, 572702, 1145404, 2489051, 4978102, 9956204, 32357663, 64715326, 129430652]

約数ペア:

[(1, 129430652), (2, 64715326), (4, 32357663), (13, 9956204), (26, 4978102), (52, 2489051), (113, 1145404), (226, 572702), (452, 286351), (1469, 88108), (2938, 44054), (5876, 22027)]