15677414870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{303767}}^1$

素因数の和:304184

約数の個数: 32

約数和(自身を含む): 30466715328

約数和(自身を除く): 14789300458

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 397, 794, 1985, 3970, 5161, 10322, 25805, 51610, 303767, 607534, 1518835, 3037670, 3948971, 7897942, 19744855, 39489710, 120595499, 241190998, 602977495, 1205954990, 1567741487, 3135482974, 7838707435, 15677414870]

約数ペア:

[(1, 15677414870), (2, 7838707435), (5, 3135482974), (10, 1567741487), (13, 1205954990), (26, 602977495), (65, 241190998), (130, 120595499), (397, 39489710), (794, 19744855), (1985, 7897942), (3970, 3948971), (5161, 3037670), (10322, 1518835), (25805, 607534), (51610, 303767)]