401028108

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2570693}}^1$

素因数の和:2570713

約数の個数: 24

約数和(自身を含む): 1007712048

約数和(自身を除く): 606683940

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 2570693, 5141386, 7712079, 10282772, 15424158, 30848316, 33419009, 66838018, 100257027, 133676036, 200514054, 401028108]

約数ペア:

[(1, 401028108), (2, 200514054), (3, 133676036), (4, 100257027), (6, 66838018), (12, 33419009), (13, 30848316), (26, 15424158), (39, 10282772), (52, 7712079), (78, 5141386), (156, 2570693)]