1340136008

素因数分解:

$2^3\times {\mathrm{1567}}^1\times {\mathrm{106903}}^1$

素因数の和:108476

約数の個数: 16

約数和(自身を含む): 2514382080

約数和(自身を除く): 1174246072

約数列:

[1, 2, 4, 8, 1567, 3134, 6268, 12536, 106903, 213806, 427612, 855224, 167517001, 335034002, 670068004, 1340136008]

約数ペア:

[(1, 1340136008), (2, 670068004), (4, 335034002), (8, 167517001), (1567, 855224), (3134, 427612), (6268, 213806), (12536, 106903)]