817382018

素因数分解:

$2^1\times {\mathrm{311}}^1\times {\mathrm{431}}^1\times {\mathrm{3049}}^1$

素因数の和:3793

約数の個数: 16

約数和(自身を含む): 1233273600

約数和(自身を除く): 415891582

約数列:

[1, 2, 311, 431, 622, 862, 3049, 6098, 134041, 268082, 948239, 1314119, 1896478, 2628238, 408691009, 817382018]

約数ペア:

[(1, 817382018), (2, 408691009), (311, 2628238), (431, 1896478), (622, 1314119), (862, 948239), (3049, 268082), (6098, 134041)]