253443428

素因数分解:

$2^2\times 7^1\times {\mathrm{2719}}^1\times {\mathrm{3329}}^1$

素因数の和:6059

約数の個数: 24

約数和(自身を含む): 507225600

約数和(自身を除く): 253782172

約数列:

[1, 2, 4, 7, 14, 28, 2719, 3329, 5438, 6658, 10876, 13316, 19033, 23303, 38066, 46606, 76132, 93212, 9051551, 18103102, 36206204, 63360857, 126721714, 253443428]

約数ペア:

[(1, 253443428), (2, 126721714), (4, 63360857), (7, 36206204), (14, 18103102), (28, 9051551), (2719, 93212), (3329, 76132), (5438, 46606), (6658, 38066), (10876, 23303), (13316, 19033)]