2642255147

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{521}}^1\times {\mathrm{23371}}^1$

素因数の和:23930

約数の個数: 16

約数和(自身を含む): 3123247104

約数和(自身を除く): 480991957

約数列:

[1, 7, 31, 217, 521, 3647, 16151, 23371, 113057, 163597, 724501, 5071507, 12176291, 85234037, 377465021, 2642255147]

約数ペア:

[(1, 2642255147), (7, 377465021), (31, 85234037), (217, 12176291), (521, 5071507), (3647, 724501), (16151, 163597), (23371, 113057)]