2912732995

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1489889}}^1$

素因数の和:1489934

約数の個数: 16

約数和(自身を含む): 3861794880

約数和(自身を除く): 949061885

約数列:

[1, 5, 17, 23, 85, 115, 391, 1955, 1489889, 7449445, 25328113, 34267447, 126640565, 171337235, 582546599, 2912732995]

約数ペア:

[(1, 2912732995), (5, 582546599), (17, 171337235), (23, 126640565), (85, 34267447), (115, 25328113), (391, 7449445), (1955, 1489889)]