268019810

素因数分解:

$2^1\times 5^1\times {\mathrm{2129}}^1\times {\mathrm{12589}}^1$

素因数の和:14725

約数の個数: 16

約数和(自身を含む): 482700600

約数和(自身を除く): 214680790

約数列:

[1, 2, 5, 10, 2129, 4258, 10645, 12589, 21290, 25178, 62945, 125890, 26801981, 53603962, 134009905, 268019810]

約数ペア:

[(1, 268019810), (2, 134009905), (5, 53603962), (10, 26801981), (2129, 125890), (4258, 62945), (10645, 25178), (12589, 21290)]