664653022

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1590079}}^1$

素因数の和:1590111

約数の個数: 16

約数和(自身を含む): 1144857600

約数和(自身を除く): 480204578

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 1590079, 3180158, 17490869, 30211501, 34981738, 60423002, 332326511, 664653022]

約数ペア:

[(1, 664653022), (2, 332326511), (11, 60423002), (19, 34981738), (22, 30211501), (38, 17490869), (209, 3180158), (418, 1590079)]