664822042

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{187909}}^1$

素因数の和:188001

約数の個数: 16

約数和(自身を含む): 1048537800

約数和(自身を除く): 383715758

約数列:

[1, 2, 29, 58, 61, 122, 1769, 3538, 187909, 375818, 5449361, 10898722, 11462449, 22924898, 332411021, 664822042]

約数ペア:

[(1, 664822042), (2, 332411021), (29, 22924898), (58, 11462449), (61, 10898722), (122, 5449361), (1769, 375818), (3538, 187909)]