81617532038

素因数分解:

$2^1\times 7^1\times {\mathrm{6143}}^1\times {\mathrm{949019}}^1$

素因数の和:955171

約数の個数: 16

約数和(自身を含む): 139938693120

約数和(自身を除く): 58321161082

約数列:

[1, 2, 7, 14, 6143, 12286, 43001, 86002, 949019, 1898038, 6643133, 13286266, 5829823717, 11659647434, 40808766019, 81617532038]

約数ペア:

[(1, 81617532038), (2, 40808766019), (7, 11659647434), (14, 5829823717), (6143, 13286266), (12286, 6643133), (43001, 1898038), (86002, 949019)]