121961318978

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{613}}^1\times {\mathrm{5851709}}^1$

素因数の和:5852341

約数の個数: 16

約数和(自身を含む): 194019296760

約数和(自身を除く): 72057977782

約数列:

[1, 2, 17, 34, 613, 1226, 10421, 20842, 5851709, 11703418, 99479053, 198958106, 3587097617, 7174195234, 60980659489, 121961318978]

約数ペア:

[(1, 121961318978), (2, 60980659489), (17, 7174195234), (34, 3587097617), (613, 198958106), (1226, 99479053), (10421, 11703418), (20842, 5851709)]