127130798

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{14029}}^1$

素因数の和:14251

約数の個数: 16

約数和(自身を含む): 200011680

約数和(自身を除く): 72880882

約数列:

[1, 2, 23, 46, 197, 394, 4531, 9062, 14029, 28058, 322667, 645334, 2763713, 5527426, 63565399, 127130798]

約数ペア:

[(1, 127130798), (2, 63565399), (23, 5527426), (46, 2763713), (197, 645334), (394, 322667), (4531, 28058), (9062, 14029)]