2004351643

素因数分解:

$7^1\times {\mathrm{97}}^1\times {\mathrm{941}}^1\times {\mathrm{3137}}^1$

素因数の和:4182

約数の個数: 16

約数和(自身を含む): 2317500864

約数和(自身を除く): 313149221

約数列:

[1, 7, 97, 679, 941, 3137, 6587, 21959, 91277, 304289, 638939, 2130023, 2951917, 20663419, 286335949, 2004351643]

約数ペア:

[(1, 2004351643), (7, 286335949), (97, 20663419), (679, 2951917), (941, 2130023), (3137, 638939), (6587, 304289), (21959, 91277)]