2017284245

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{1117609}}^1$

素因数の和:1117652

約数の個数: 12

約数和(自身を含む): 2554856460

約数和(自身を除く): 537572215

約数列:

[1, 5, 19, 95, 361, 1805, 1117609, 5588045, 21234571, 106172855, 403456849, 2017284245]

約数ペア:

[(1, 2017284245), (5, 403456849), (19, 106172855), (95, 21234571), (361, 5588045), (1805, 1117609)]