520169998

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{36269}}^1$

素因数の和:36443

約数の個数: 16

約数和(自身を含む): 799100640

約数和(自身を除く): 278930642

約数列:

[1, 2, 71, 101, 142, 202, 7171, 14342, 36269, 72538, 2575099, 3663169, 5150198, 7326338, 260084999, 520169998]

約数ペア:

[(1, 520169998), (2, 260084999), (71, 7326338), (101, 5150198), (142, 3663169), (202, 2575099), (7171, 72538), (14342, 36269)]