1566132828

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{189421}}^1$

素因数の和:189494

約数の個数: 48

約数和(自身を含む): 4009684896

約数和(自身を除く): 2443552068

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 53, 78, 106, 156, 159, 212, 318, 636, 689, 1378, 2067, 2756, 4134, 8268, 189421, 378842, 568263, 757684, 1136526, 2273052, 2462473, 4924946, 7387419, 9849892, 10039313, 14774838, 20078626, 29549676, 30117939, 40157252, 60235878, 120471756, 130511069, 261022138, 391533207, 522044276, 783066414, 1566132828]

約数ペア:

[(1, 1566132828), (2, 783066414), (3, 522044276), (4, 391533207), (6, 261022138), (12, 130511069), (13, 120471756), (26, 60235878), (39, 40157252), (52, 30117939), (53, 29549676), (78, 20078626), (106, 14774838), (156, 10039313), (159, 9849892), (212, 7387419), (318, 4924946), (636, 2462473), (689, 2273052), (1378, 1136526), (2067, 757684), (2756, 568263), (4134, 378842), (8268, 189421)]