2057621372

素因数分解:

$2^2\times {\mathrm{163}}^1\times {\mathrm{277}}^1\times {\mathrm{11393}}^1$

素因数の和:11837

約数の個数: 24

約数和(自身を含む): 3636326736

約数和(自身を除く): 1578705364

約数列:

[1, 2, 4, 163, 277, 326, 554, 652, 1108, 11393, 22786, 45151, 45572, 90302, 180604, 1857059, 3155861, 3714118, 6311722, 7428236, 12623444, 514405343, 1028810686, 2057621372]

約数ペア:

[(1, 2057621372), (2, 1028810686), (4, 514405343), (163, 12623444), (277, 7428236), (326, 6311722), (554, 3714118), (652, 3155861), (1108, 1857059), (11393, 180604), (22786, 90302), (45151, 45572)]