31095804974

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{317}}^1\times {\mathrm{290219}}^1$

素因数の和:290564

約数の個数: 24

約数和(自身を含む): 50667188040

約数和(自身を除く): 19571383066

約数列:

[1, 2, 13, 26, 169, 317, 338, 634, 4121, 8242, 53573, 107146, 290219, 580438, 3772847, 7545694, 49047011, 91999423, 98094022, 183998846, 1195992499, 2391984998, 15547902487, 31095804974]

約数ペア:

[(1, 31095804974), (2, 15547902487), (13, 2391984998), (26, 1195992499), (169, 183998846), (317, 98094022), (338, 91999423), (634, 49047011), (4121, 7545694), (8242, 3772847), (53573, 580438), (107146, 290219)]