4290910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2539}}^1$

素因数の和:2572

約数の個数: 24

約数和(自身を含む): 8366760

約数和(自身を除く): 4075850

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 2539, 5078, 12695, 25390, 33007, 66014, 165035, 330070, 429091, 858182, 2145455, 4290910]

約数ペア:

[(1, 4290910), (2, 2145455), (5, 858182), (10, 429091), (13, 330070), (26, 165035), (65, 66014), (130, 33007), (169, 25390), (338, 12695), (845, 5078), (1690, 2539)]