2021029426

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{5979377}}^1$

素因数の和:5979405

約数の個数: 12

約数和(自身を含む): 3282678522

約数和(自身を除く): 1261649096

約数列:

[1, 2, 13, 26, 169, 338, 5979377, 11958754, 77731901, 155463802, 1010514713, 2021029426]

約数ペア:

[(1, 2021029426), (2, 1010514713), (13, 155463802), (26, 77731901), (169, 11958754), (338, 5979377)]