27949108

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{635207}}^1$

素因数の和:635222

約数の個数: 12

約数和(自身を含む): 53357472

約数和(自身を除く): 25408364

約数列:

[1, 2, 4, 11, 22, 44, 635207, 1270414, 2540828, 6987277, 13974554, 27949108]

約数ペア:

[(1, 27949108), (2, 13974554), (4, 6987277), (11, 2540828), (22, 1270414), (44, 635207)]