387629264

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{2202439}}^1$

素因数の和:2202458

約数の個数: 20

約数和(自身を含む): 819307680

約数和(自身を除く): 431678416

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 2202439, 4404878, 8809756, 17619512, 24226829, 35239024, 48453658, 96907316, 193814632, 387629264]

約数ペア:

[(1, 387629264), (2, 193814632), (4, 96907316), (8, 48453658), (11, 35239024), (16, 24226829), (22, 17619512), (44, 8809756), (88, 4404878), (176, 2202439)]