2018769508

素因数分解:

$2^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{341701}}^1$

素因数の和:341923

約数の個数: 24

約数和(自身を含む): 4056686144

約数和(自身を除く): 2037916636

約数列:

[1, 2, 4, 7, 14, 28, 211, 422, 844, 1477, 2954, 5908, 341701, 683402, 1366804, 2391907, 4783814, 9567628, 72098911, 144197822, 288395644, 504692377, 1009384754, 2018769508]

約数ペア:

[(1, 2018769508), (2, 1009384754), (4, 504692377), (7, 288395644), (14, 144197822), (28, 72098911), (211, 9567628), (422, 4783814), (844, 2391907), (1477, 1366804), (2954, 683402), (5908, 341701)]