1419404

素因数分解:

$2^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{311}}^1$

素因数の和:485

約数の個数: 24

約数和(自身を含む): 2865408

約数和(自身を除く): 1446004

約数列:

[1, 2, 4, 7, 14, 28, 163, 311, 326, 622, 652, 1141, 1244, 2177, 2282, 4354, 4564, 8708, 50693, 101386, 202772, 354851, 709702, 1419404]

約数ペア:

[(1, 1419404), (2, 709702), (4, 354851), (7, 202772), (14, 101386), (28, 50693), (163, 8708), (311, 4564), (326, 4354), (622, 2282), (652, 2177), (1141, 1244)]