9744389690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{139205567}}^1$

素因数の和:139205581

約数の個数: 16

約数和(自身を含む): 20045601792

約数和(自身を除く): 10301212102

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 139205567, 278411134, 696027835, 974438969, 1392055670, 1948877938, 4872194845, 9744389690]

約数ペア:

[(1, 9744389690), (2, 4872194845), (5, 1948877938), (7, 1392055670), (10, 974438969), (14, 696027835), (35, 278411134), (70, 139205567)]