290431108

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{6600707}}^1$

素因数の和:6600722

約数の個数: 12

約数和(自身を含む): 554459472

約数和(自身を除く): 264028364

約数列:

[1, 2, 4, 11, 22, 44, 6600707, 13201414, 26402828, 72607777, 145215554, 290431108]

約数ペア:

[(1, 290431108), (2, 145215554), (4, 72607777), (11, 26402828), (22, 13201414), (44, 6600707)]