2011359219

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1\times {\mathrm{61223}}^1$

素因数の和:61506

約数の個数: 16

約数和(自身を含む): 2750671872

約数和(自身を除く): 739312653

約数列:

[1, 3, 47, 141, 233, 699, 10951, 32853, 61223, 183669, 2877481, 8632443, 14264959, 42794877, 670453073, 2011359219]

約数ペア:

[(1, 2011359219), (3, 670453073), (47, 42794877), (141, 14264959), (233, 8632443), (699, 2877481), (10951, 183669), (32853, 61223)]