2080873438

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{449}}^1\times {\mathrm{3037}}^1$

素因数の和:3604

約数の個数: 32

約数和(自身を含む): 3609144000

約数和(自身を除く): 1528270562

約数列:

[1, 2, 7, 14, 109, 218, 449, 763, 898, 1526, 3037, 3143, 6074, 6286, 21259, 42518, 48941, 97882, 331033, 342587, 662066, 685174, 1363613, 2317231, 2727226, 4634462, 9545291, 19090582, 148633817, 297267634, 1040436719, 2080873438]

約数ペア:

[(1, 2080873438), (2, 1040436719), (7, 297267634), (14, 148633817), (109, 19090582), (218, 9545291), (449, 4634462), (763, 2727226), (898, 2317231), (1526, 1363613), (3037, 685174), (3143, 662066), (6074, 342587), (6286, 331033), (21259, 97882), (42518, 48941)]