722264212

素因数分解:

$2^2\times {\mathrm{317}}^1\times {\mathrm{569609}}^1$

素因数の和:569930

約数の個数: 12

約数和(自身を含む): 1267951860

約数和(自身を除く): 545687648

約数列:

[1, 2, 4, 317, 634, 1268, 569609, 1139218, 2278436, 180566053, 361132106, 722264212]

約数ペア:

[(1, 722264212), (2, 361132106), (4, 180566053), (317, 2278436), (634, 1139218), (1268, 569609)]