1912740479

素因数分解:

${\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{1193}}^1$

素因数の和:1451

約数の個数: 24

約数和(自身を含む): 2123839440

約数和(自身を除く): 211098961

約数列:

[1, 13, 53, 169, 179, 689, 1193, 2327, 8957, 9487, 15509, 30251, 63229, 123331, 201617, 213547, 821977, 1603303, 2776111, 10685701, 11317991, 36089443, 147133883, 1912740479]

約数ペア:

[(1, 1912740479), (13, 147133883), (53, 36089443), (169, 11317991), (179, 10685701), (689, 2776111), (1193, 1603303), (2327, 821977), (8957, 213547), (9487, 201617), (15509, 123331), (30251, 63229)]