80879788234

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{339831043}}^1$

素因数の和:339831069

約数の個数: 16

約数和(自身を含む): 146807011008

約数和(自身を除く): 65927222774

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 339831043, 679662086, 2378817301, 4757634602, 5777127731, 11554255462, 40439894117, 80879788234]

約数ペア:

[(1, 80879788234), (2, 40439894117), (7, 11554255462), (14, 5777127731), (17, 4757634602), (34, 2378817301), (119, 679662086), (238, 339831043)]