920941054

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{541}}^1\times {\mathrm{77377}}^1$

素因数の和:77931

約数の個数: 16

約数和(自身を含む): 1509799536

約数和(自身を除く): 588858482

約数列:

[1, 2, 11, 22, 541, 1082, 5951, 11902, 77377, 154754, 851147, 1702294, 41860957, 83721914, 460470527, 920941054]

約数ペア:

[(1, 920941054), (2, 460470527), (11, 83721914), (22, 41860957), (541, 1702294), (1082, 851147), (5951, 154754), (11902, 77377)]