3988890034

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{929}}^1\times {\mathrm{13171}}^1$

素因数の和:14265

約数の個数: 16

約数和(自身を含む): 6026980320

約数和(自身を除く): 2038090286

約数列:

[1, 2, 163, 326, 929, 1858, 13171, 26342, 151427, 302854, 2146873, 4293746, 12235859, 24471718, 1994445017, 3988890034]

約数ペア:

[(1, 3988890034), (2, 1994445017), (163, 24471718), (326, 12235859), (929, 4293746), (1858, 2146873), (13171, 302854), (26342, 151427)]