1214306860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4670411}}^1$

素因数の和:4670433

約数の個数: 24

約数和(自身を含む): 2746202256

約数和(自身を除く): 1531895396

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 4670411, 9340822, 18681644, 23352055, 46704110, 60715343, 93408220, 121430686, 242861372, 303576715, 607153430, 1214306860]

約数ペア:

[(1, 1214306860), (2, 607153430), (4, 303576715), (5, 242861372), (10, 121430686), (13, 93408220), (20, 60715343), (26, 46704110), (52, 23352055), (65, 18681644), (130, 9340822), (260, 4670411)]