861360118

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{1061}}^1\times {\mathrm{4019}}^1$

素因数の和:5183

約数の個数: 16

約数和(自身を含む): 1306387440

約数和(自身を除く): 445027322

約数列:

[1, 2, 101, 202, 1061, 2122, 4019, 8038, 107161, 214322, 405919, 811838, 4264159, 8528318, 430680059, 861360118]

約数ペア:

[(1, 861360118), (2, 430680059), (101, 8528318), (202, 4264159), (1061, 811838), (2122, 405919), (4019, 214322), (8038, 107161)]