2008401437

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{213637}}^1$

素因数の和:213740

約数の個数: 16

約数和(自身を含む): 2461109760

約数和(自身を除く): 452708323

約数列:

[1, 7, 17, 79, 119, 553, 1343, 9401, 213637, 1495459, 3631829, 16877323, 25422803, 118141261, 286914491, 2008401437]

約数ペア:

[(1, 2008401437), (7, 286914491), (17, 118141261), (79, 25422803), (119, 16877323), (553, 3631829), (1343, 1495459), (9401, 213637)]