5118740221

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{1259}}^1\times {\mathrm{5639}}^1$

素因数の和:7008

約数の個数: 16

約数和(自身を含む): 5912524800

約数和(自身を除く): 793784579

約数列:

[1, 7, 103, 721, 1259, 5639, 8813, 39473, 129677, 580817, 907739, 4065719, 7099501, 49696507, 731248603, 5118740221]

約数ペア:

[(1, 5118740221), (7, 731248603), (103, 49696507), (721, 7099501), (1259, 4065719), (5639, 907739), (8813, 580817), (39473, 129677)]