9890218

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{1009}}^1$

素因数の和:1066

約数の個数: 24

約数和(自身を含む): 16634700

約数和(自身を除く): 6744482

約数列:

[1, 2, 13, 26, 29, 58, 169, 338, 377, 754, 1009, 2018, 4901, 9802, 13117, 26234, 29261, 58522, 170521, 341042, 380393, 760786, 4945109, 9890218]

約数ペア:

[(1, 9890218), (2, 4945109), (13, 760786), (26, 380393), (29, 341042), (58, 170521), (169, 58522), (338, 29261), (377, 26234), (754, 13117), (1009, 9802), (2018, 4901)]