130519508

素因数分解:

$2^2\times 7^1\times {\mathrm{1823}}^1\times {\mathrm{2557}}^1$

素因数の和:4391

約数の個数: 24

約数和(自身を含む): 261284352

約数和(自身を除く): 130764844

約数列:

[1, 2, 4, 7, 14, 28, 1823, 2557, 3646, 5114, 7292, 10228, 12761, 17899, 25522, 35798, 51044, 71596, 4661411, 9322822, 18645644, 32629877, 65259754, 130519508]

約数ペア:

[(1, 130519508), (2, 65259754), (4, 32629877), (7, 18645644), (14, 9322822), (28, 4661411), (1823, 71596), (2557, 51044), (3646, 35798), (5114, 25522), (7292, 17899), (10228, 12761)]