131898802

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{1451}}^1$

素因数の和:1654

約数の個数: 32

約数和(自身を含む): 233063424

約数和(自身を除く): 101164622

約数列:

[1, 2, 7, 14, 43, 86, 151, 301, 302, 602, 1057, 1451, 2114, 2902, 6493, 10157, 12986, 20314, 45451, 62393, 90902, 124786, 219101, 436751, 438202, 873502, 1533707, 3067414, 9421343, 18842686, 65949401, 131898802]

約数ペア:

[(1, 131898802), (2, 65949401), (7, 18842686), (14, 9421343), (43, 3067414), (86, 1533707), (151, 873502), (301, 438202), (302, 436751), (602, 219101), (1057, 124786), (1451, 90902), (2114, 62393), (2902, 45451), (6493, 20314), (10157, 12986)]