2028676610

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1297}}^1\times {\mathrm{2203}}^1$

素因数の和:3578

約数の個数: 32

約数和(自身を含む): 3707586432

約数和(自身を除く): 1678909822

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 1297, 2203, 2594, 4406, 6485, 11015, 12970, 22030, 92087, 156413, 184174, 312826, 460435, 782065, 920870, 1564130, 2857291, 5714582, 14286455, 28572910, 202867661, 405735322, 1014338305, 2028676610]

約数ペア:

[(1, 2028676610), (2, 1014338305), (5, 405735322), (10, 202867661), (71, 28572910), (142, 14286455), (355, 5714582), (710, 2857291), (1297, 1564130), (2203, 920870), (2594, 782065), (4406, 460435), (6485, 312826), (11015, 184174), (12970, 156413), (22030, 92087)]