4479485759

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{719}}^1\times {\mathrm{8641}}^1$

素因数の和:9470

約数の個数: 16

約数和(自身を含む): 5176903680

約数和(自身を除く): 697417921

約数列:

[1, 7, 103, 719, 721, 5033, 8641, 60487, 74057, 518399, 890023, 6212879, 6230161, 43490153, 639926537, 4479485759]

約数ペア:

[(1, 4479485759), (7, 639926537), (103, 43490153), (719, 6230161), (721, 6212879), (5033, 890023), (8641, 518399), (60487, 74057)]