1357087426

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{179}}^1\times {\mathrm{1523}}^1$

素因数の和:1854

約数の個数: 32

約数和(自身を含む): 2172614400

約数和(自身を除く): 815526974

約数列:

[1, 2, 19, 38, 131, 179, 262, 358, 1523, 2489, 3046, 3401, 4978, 6802, 23449, 28937, 46898, 57874, 199513, 272617, 399026, 445531, 545234, 891062, 3790747, 5179723, 7581494, 10359446, 35712827, 71425654, 678543713, 1357087426]

約数ペア:

[(1, 1357087426), (2, 678543713), (19, 71425654), (38, 35712827), (131, 10359446), (179, 7581494), (262, 5179723), (358, 3790747), (1523, 891062), (2489, 545234), (3046, 445531), (3401, 399026), (4978, 272617), (6802, 199513), (23449, 57874), (28937, 46898)]