2011314242

素因数分解:

$2^1\times 7^1\times {\mathrm{22133}}^1\times {\mathrm{6491}}^1$

素因数の和:28633

約数の個数: 16

約数和(自身を含む): 3448654272

約数和(自身を除く): 1437340030

約数列:

[1, 2, 7, 14, 6491, 12982, 22133, 44266, 45437, 90874, 154931, 309862, 143665303, 287330606, 1005657121, 2011314242]

約数ペア:

[(1, 2011314242), (2, 1005657121), (7, 287330606), (14, 143665303), (6491, 309862), (12982, 154931), (22133, 90874), (44266, 45437)]