8490242

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{397}}^1$

素因数の和:470

約数の個数: 24

約数和(自身を含む): 13929204

約数和(自身を除く): 5438962

約数列:

[1, 2, 17, 34, 37, 74, 289, 397, 578, 629, 794, 1258, 6749, 10693, 13498, 14689, 21386, 29378, 114733, 229466, 249713, 499426, 4245121, 8490242]

約数ペア:

[(1, 8490242), (2, 4245121), (17, 499426), (34, 249713), (37, 229466), (74, 114733), (289, 29378), (397, 21386), (578, 14689), (629, 13498), (794, 10693), (1258, 6749)]