489698510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{6995693}}^1$

素因数の和:6995707

約数の個数: 16

約数和(自身を含む): 1007379936

約数和(自身を除く): 517681426

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 6995693, 13991386, 34978465, 48969851, 69956930, 97939702, 244849255, 489698510]

約数ペア:

[(1, 489698510), (2, 244849255), (5, 97939702), (7, 69956930), (10, 48969851), (14, 34978465), (35, 13991386), (70, 6995693)]