1551646316

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{147551}}^1$

素因数の和:147805

約数の個数: 24

約数和(自身を含む): 2974648320

約数和(自身を除く): 1423002004

約数列:

[1, 2, 4, 11, 22, 44, 239, 478, 956, 2629, 5258, 10516, 147551, 295102, 590204, 1623061, 3246122, 6492244, 35264689, 70529378, 141058756, 387911579, 775823158, 1551646316]

約数ペア:

[(1, 1551646316), (2, 775823158), (4, 387911579), (11, 141058756), (22, 70529378), (44, 35264689), (239, 6492244), (478, 3246122), (956, 1623061), (2629, 590204), (5258, 295102), (10516, 147551)]