680036

素因数分解:

$2^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1$

素因数の和:323

約数の個数: 24

約数和(自身を含む): 1377600

約数和(自身を除く): 697564

約数列:

[1, 2, 4, 7, 14, 28, 149, 163, 298, 326, 596, 652, 1043, 1141, 2086, 2282, 4172, 4564, 24287, 48574, 97148, 170009, 340018, 680036]

約数ペア:

[(1, 680036), (2, 340018), (4, 170009), (7, 97148), (14, 48574), (28, 24287), (149, 4564), (163, 4172), (298, 2282), (326, 2086), (596, 1141), (652, 1043)]