717962956

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1063}}^1\times {\mathrm{8887}}^1$

素因数の和:9973

約数の個数: 24

約数和(自身を含む): 1323956480

約数和(自身を除く): 605993524

約数列:

[1, 2, 4, 19, 38, 76, 1063, 2126, 4252, 8887, 17774, 20197, 35548, 40394, 80788, 168853, 337706, 675412, 9446881, 18893762, 37787524, 179490739, 358981478, 717962956]

約数ペア:

[(1, 717962956), (2, 358981478), (4, 179490739), (19, 37787524), (38, 18893762), (76, 9446881), (1063, 675412), (2126, 337706), (4252, 168853), (8887, 80788), (17774, 40394), (20197, 35548)]