764578129

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{719}}^1\times {\mathrm{2081}}^1$

素因数の和:2880

約数の個数: 16

約数和(自身を含む): 887431680

約数和(自身を除く): 122853551

約数列:

[1, 7, 73, 511, 719, 2081, 5033, 14567, 52487, 151913, 367409, 1063391, 1496239, 10473673, 109225447, 764578129]

約数ペア:

[(1, 764578129), (7, 109225447), (73, 10473673), (511, 1496239), (719, 1063391), (2081, 367409), (5033, 151913), (14567, 52487)]