426259510

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{677}}^1\times {\mathrm{797}}^1$

素因数の和:1560

約数の個数: 32

約数和(自身を含む): 779103360

約数和(自身を除く): 352843850

約数列:

[1, 2, 5, 10, 79, 158, 395, 677, 790, 797, 1354, 1594, 3385, 3985, 6770, 7970, 53483, 62963, 106966, 125926, 267415, 314815, 534830, 539569, 629630, 1079138, 2697845, 5395690, 42625951, 85251902, 213129755, 426259510]

約数ペア:

[(1, 426259510), (2, 213129755), (5, 85251902), (10, 42625951), (79, 5395690), (158, 2697845), (395, 1079138), (677, 629630), (790, 539569), (797, 534830), (1354, 314815), (1594, 267415), (3385, 125926), (3985, 106966), (6770, 62963), (7970, 53483)]