130719416

素因数分解:

$2^3\times {\mathrm{263}}^1\times {\mathrm{62129}}^1$

素因数の和:62398

約数の個数: 16

約数和(自身を含む): 246034800

約数和(自身を除く): 115315384

約数列:

[1, 2, 4, 8, 263, 526, 1052, 2104, 62129, 124258, 248516, 497032, 16339927, 32679854, 65359708, 130719416]

約数ペア:

[(1, 130719416), (2, 65359708), (4, 32679854), (8, 16339927), (263, 497032), (526, 248516), (1052, 124258), (2104, 62129)]