2019291596

素因数分解:

$2^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{442439}}^1$

素因数の和:442613

約数の個数: 24

約数和(自身を含む): 4063368960

約数和(自身を除く): 2044077364

約数列:

[1, 2, 4, 7, 14, 28, 163, 326, 652, 1141, 2282, 4564, 442439, 884878, 1769756, 3097073, 6194146, 12388292, 72117557, 144235114, 288470228, 504822899, 1009645798, 2019291596]

約数ペア:

[(1, 2019291596), (2, 1009645798), (4, 504822899), (7, 288470228), (14, 144235114), (28, 72117557), (163, 12388292), (326, 6194146), (652, 3097073), (1141, 1769756), (2282, 884878), (4564, 442439)]