2618942905

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{443}}^2$

素因数の和:1065

約数の個数: 24

約数和(自身を含む): 3356369352

約数和(自身を除く): 737426447

約数列:

[1, 5, 17, 85, 157, 443, 785, 2215, 2669, 7531, 13345, 37655, 69551, 196249, 347755, 981245, 1182367, 3336233, 5911835, 16681165, 30811093, 154055465, 523788581, 2618942905]

約数ペア:

[(1, 2618942905), (5, 523788581), (17, 154055465), (85, 30811093), (157, 16681165), (443, 5911835), (785, 3336233), (2215, 1182367), (2669, 981245), (7531, 347755), (13345, 196249), (37655, 69551)]