2655690319

素因数分解:

${\mathrm{71}}^1\times {\mathrm{1889}}^1\times {\mathrm{19801}}^1$

素因数の和:21761

約数の個数: 8

約数和(自身を含む): 2694656160

約数和(自身を除く): 38965841

約数列:

[1, 71, 1889, 19801, 134119, 1405871, 37404089, 2655690319]

約数ペア:

[(1, 2655690319), (71, 37404089), (1889, 1405871), (19801, 134119)]