1138519874

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{194353}}^1$

素因数の和:194485

約数の個数: 16

約数和(自身を含む): 1784169720

約数和(自身を除く): 645649846

約数列:

[1, 2, 29, 58, 101, 202, 2929, 5858, 194353, 388706, 5636237, 11272474, 19629653, 39259306, 569259937, 1138519874]

約数ペア:

[(1, 1138519874), (2, 569259937), (29, 39259306), (58, 19629653), (101, 11272474), (202, 5636237), (2929, 388706), (5858, 194353)]