7798090

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{9871}}^1$

素因数の和:9957

約数の個数: 16

約数和(自身を含む): 14215680

約数和(自身を除く): 6417590

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 9871, 19742, 49355, 98710, 779809, 1559618, 3899045, 7798090]

約数ペア:

[(1, 7798090), (2, 3899045), (5, 1559618), (10, 779809), (79, 98710), (158, 49355), (395, 19742), (790, 9871)]