391812

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{317}}^1$

素因数の和:427

約数の個数: 24

約数和(自身を含む): 926016

約数和(自身を除く): 534204

約数列:

[1, 2, 3, 4, 6, 12, 103, 206, 309, 317, 412, 618, 634, 951, 1236, 1268, 1902, 3804, 32651, 65302, 97953, 130604, 195906, 391812]

約数ペア:

[(1, 391812), (2, 195906), (3, 130604), (4, 97953), (6, 65302), (12, 32651), (103, 3804), (206, 1902), (309, 1268), (317, 1236), (412, 951), (618, 634)]