2177960402

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{1399}}^1\times {\mathrm{10663}}^1$

素因数の和:12137

約数の個数: 16

約数和(自身を含む): 3314371200

約数和(自身を除く): 1136410798

約数列:

[1, 2, 73, 146, 1399, 2798, 10663, 21326, 102127, 204254, 778399, 1556798, 14917537, 29835074, 1088980201, 2177960402]

約数ペア:

[(1, 2177960402), (2, 1088980201), (73, 29835074), (146, 14917537), (1399, 1556798), (2798, 778399), (10663, 204254), (21326, 102127)]