538085108

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{12229207}}^1$

素因数の和:12229222

約数の個数: 12

約数和(自身を含む): 1027253472

約数和(自身を除く): 489168364

約数列:

[1, 2, 4, 11, 22, 44, 12229207, 24458414, 48916828, 134521277, 269042554, 538085108]

約数ペア:

[(1, 538085108), (2, 269042554), (4, 134521277), (11, 48916828), (22, 24458414), (44, 12229207)]