2021142014

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{1709}}^1\times {\mathrm{5741}}^1$

素因数の和:7555

約数の個数: 16

約数和(自身を含む): 3063471840

約数和(自身を除く): 1042329826

約数列:

[1, 2, 103, 206, 1709, 3418, 5741, 11482, 176027, 352054, 591323, 1182646, 9811369, 19622738, 1010571007, 2021142014]

約数ペア:

[(1, 2021142014), (2, 1010571007), (103, 19622738), (206, 9811369), (1709, 1182646), (3418, 591323), (5741, 352054), (11482, 176027)]