461431490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3549473}}^1$

素因数の和:3549493

約数の個数: 16

約数和(自身を含む): 894467448

約数和(自身を除く): 433035958

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 3549473, 7098946, 17747365, 35494730, 46143149, 92286298, 230715745, 461431490]

約数ペア:

[(1, 461431490), (2, 230715745), (5, 92286298), (10, 46143149), (13, 35494730), (26, 17747365), (65, 7098946), (130, 3549473)]