122987042

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{10663}}^1$

素因数の和:10817

約数の個数: 16

約数和(自身を含む): 189392640

約数和(自身を除く): 66405598

約数列:

[1, 2, 73, 79, 146, 158, 5767, 10663, 11534, 21326, 778399, 842377, 1556798, 1684754, 61493521, 122987042]

約数ペア:

[(1, 122987042), (2, 61493521), (73, 1684754), (79, 1556798), (146, 842377), (158, 778399), (5767, 21326), (10663, 11534)]