809314316

素因数分解:

$2^2\times {\mathrm{233}}^1\times {\mathrm{557}}^1\times {\mathrm{1559}}^1$

素因数の和:2353

約数の個数: 24

約数和(自身を含む): 1425846240

約数和(自身を除く): 616531924

約数列:

[1, 2, 4, 233, 466, 557, 932, 1114, 1559, 2228, 3118, 6236, 129781, 259562, 363247, 519124, 726494, 868363, 1452988, 1736726, 3473452, 202328579, 404657158, 809314316]

約数ペア:

[(1, 809314316), (2, 404657158), (4, 202328579), (233, 3473452), (466, 1736726), (557, 1452988), (932, 868363), (1114, 726494), (1559, 519124), (2228, 363247), (3118, 259562), (6236, 129781)]