1245405512

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{202967}}^1$

素因数の和:203045

約数の個数: 32

約数和(自身を含む): 2557396800

約数和(自身を除く): 1311991288

約数列:

[1, 2, 4, 8, 13, 26, 52, 59, 104, 118, 236, 472, 767, 1534, 3068, 6136, 202967, 405934, 811868, 1623736, 2638571, 5277142, 10554284, 11975053, 21108568, 23950106, 47900212, 95800424, 155675689, 311351378, 622702756, 1245405512]

約数ペア:

[(1, 1245405512), (2, 622702756), (4, 311351378), (8, 155675689), (13, 95800424), (26, 47900212), (52, 23950106), (59, 21108568), (104, 11975053), (118, 10554284), (236, 5277142), (472, 2638571), (767, 1623736), (1534, 811868), (3068, 405934), (6136, 202967)]