1673027855

素因数分解:

$5^1\times {\mathrm{67}}^2\times {\mathrm{131}}^1\times {\mathrm{569}}^1$

素因数の和:839

約数の個数: 24

約数和(自身を含む): 2057212080

約数和(自身を除く): 384184225

約数列:

[1, 5, 67, 131, 335, 569, 655, 2845, 4489, 8777, 22445, 38123, 43885, 74539, 190615, 372695, 588059, 2554241, 2940295, 4994113, 12771205, 24970565, 334605571, 1673027855]

約数ペア:

[(1, 1673027855), (5, 334605571), (67, 24970565), (131, 12771205), (335, 4994113), (569, 2940295), (655, 2554241), (2845, 588059), (4489, 372695), (8777, 190615), (22445, 74539), (38123, 43885)]