127630802

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{47659}}^1$

素因数の和:47777

約数の個数: 16

約数和(自身を含む): 208178880

約数和(自身を除く): 80548078

約数列:

[1, 2, 13, 26, 103, 206, 1339, 2678, 47659, 95318, 619567, 1239134, 4908877, 9817754, 63815401, 127630802]

約数ペア:

[(1, 127630802), (2, 63815401), (13, 9817754), (26, 4908877), (103, 1239134), (206, 619567), (1339, 95318), (2678, 47659)]