2016398150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{238627}}^1$

素因数の和:238665

約数の個数: 36

約数和(自身を含む): 4061209932

約数和(自身を除く): 2044811782

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 169, 325, 338, 650, 845, 1690, 4225, 8450, 238627, 477254, 1193135, 2386270, 3102151, 5965675, 6204302, 11931350, 15510755, 31021510, 40327963, 77553775, 80655926, 155107550, 201639815, 403279630, 1008199075, 2016398150]

約数ペア:

[(1, 2016398150), (2, 1008199075), (5, 403279630), (10, 201639815), (13, 155107550), (25, 80655926), (26, 77553775), (50, 40327963), (65, 31021510), (130, 15510755), (169, 11931350), (325, 6204302), (338, 5965675), (650, 3102151), (845, 2386270), (1690, 1193135), (4225, 477254), (8450, 238627)]