7138072718

素因数分解:

$2^1\times 7^1\times {\mathrm{6229}}^1\times {\mathrm{81853}}^1$

素因数の和:88091

約数の個数: 16

約数和(自身を含む): 12238810080

約数和(自身を除く): 5100737362

約数列:

[1, 2, 7, 14, 6229, 12458, 43603, 81853, 87206, 163706, 572971, 1145942, 509862337, 1019724674, 3569036359, 7138072718]

約数ペア:

[(1, 7138072718), (2, 3569036359), (7, 1019724674), (14, 509862337), (6229, 1145942), (12458, 572971), (43603, 163706), (81853, 87206)]