280053698

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{18869}}^1$

素因数の和:19093

約数の個数: 16

約数和(自身を含む): 432726840

約数和(自身を除く): 152673142

約数列:

[1, 2, 41, 82, 181, 362, 7421, 14842, 18869, 37738, 773629, 1547258, 3415289, 6830578, 140026849, 280053698]

約数ペア:

[(1, 280053698), (2, 140026849), (41, 6830578), (82, 3415289), (181, 1547258), (362, 773629), (7421, 37738), (14842, 18869)]