870364

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1$

素因数の和:297

約数の個数: 24

約数和(自身を含む): 1685376

約数和(自身を除く): 815012

約数列:

[1, 2, 4, 11, 22, 44, 131, 151, 262, 302, 524, 604, 1441, 1661, 2882, 3322, 5764, 6644, 19781, 39562, 79124, 217591, 435182, 870364]

約数ペア:

[(1, 870364), (2, 435182), (4, 217591), (11, 79124), (22, 39562), (44, 19781), (131, 6644), (151, 5764), (262, 3322), (302, 2882), (524, 1661), (604, 1441)]