2617605005

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{716171}}^1$

素因数の和:716236

約数の個数: 16

約数和(自身を含む): 3403249344

約数和(自身を除く): 785644339

約数列:

[1, 5, 17, 43, 85, 215, 731, 3655, 716171, 3580855, 12174907, 30795353, 60874535, 153976765, 523521001, 2617605005]

約数ペア:

[(1, 2617605005), (5, 523521001), (17, 153976765), (43, 60874535), (85, 30795353), (215, 12174907), (731, 3580855), (3655, 716171)]