921551150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1417771}}^1$

素因数の和:1417796

約数の個数: 24

約数和(自身を含む): 1845939144

約数和(自身を除く): 924387994

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 1417771, 2835542, 7088855, 14177710, 18431023, 35444275, 36862046, 70888550, 92155115, 184310230, 460775575, 921551150]

約数ペア:

[(1, 921551150), (2, 460775575), (5, 184310230), (10, 92155115), (13, 70888550), (25, 36862046), (26, 35444275), (50, 18431023), (65, 14177710), (130, 7088855), (325, 2835542), (650, 1417771)]