429116908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{70163}}^1$

素因数の和:70317

約数の個数: 24

約数和(自身を含む): 825128640

約数和(自身を除く): 396011732

約数列:

[1, 2, 4, 11, 22, 44, 139, 278, 556, 1529, 3058, 6116, 70163, 140326, 280652, 771793, 1543586, 3087172, 9752657, 19505314, 39010628, 107279227, 214558454, 429116908]

約数ペア:

[(1, 429116908), (2, 214558454), (4, 107279227), (11, 39010628), (22, 19505314), (44, 9752657), (139, 3087172), (278, 1543586), (556, 771793), (1529, 280652), (3058, 140326), (6116, 70163)]