2051255382

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{393413}}^1$

素因数の和:393508

約数の個数: 32

約数和(自身を含む): 4532129280

約数和(自身を除く): 2480873898

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 79, 158, 237, 474, 869, 1738, 2607, 5214, 393413, 786826, 1180239, 2360478, 4327543, 8655086, 12982629, 25965258, 31079627, 62159254, 93238881, 186477762, 341875897, 683751794, 1025627691, 2051255382]

約数ペア:

[(1, 2051255382), (2, 1025627691), (3, 683751794), (6, 341875897), (11, 186477762), (22, 93238881), (33, 62159254), (66, 31079627), (79, 25965258), (158, 12982629), (237, 8655086), (474, 4327543), (869, 2360478), (1738, 1180239), (2607, 786826), (5214, 393413)]