2561328001

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{111029}}^1$

素因数の和:111128

約数の個数: 16

約数和(自身を含む): 2877897600

約数和(自身を除く): 316569599

約数列:

[1, 17, 23, 59, 391, 1003, 1357, 23069, 111029, 1887493, 2553667, 6550711, 43412339, 111362087, 150666353, 2561328001]

約数ペア:

[(1, 2561328001), (17, 150666353), (23, 111362087), (59, 43412339), (391, 6550711), (1003, 2553667), (1357, 1887493), (23069, 111029)]