2788157029

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{521}}^1\times {\mathrm{44971}}^1$

素因数の和:45516

約数の個数: 16

約数和(自身を含む): 3380455296

約数和(自身を除く): 592298267

約数列:

[1, 7, 17, 119, 521, 3647, 8857, 44971, 61999, 314797, 764507, 5351549, 23429891, 164009237, 398308147, 2788157029]

約数ペア:

[(1, 2788157029), (7, 398308147), (17, 164009237), (119, 23429891), (521, 5351549), (3647, 764507), (8857, 314797), (44971, 61999)]