255037438

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{379}}^1\times {\mathrm{4259}}^1$

素因数の和:4719

約数の個数: 16

約数和(自身を含む): 388512000

約数和(自身を除く): 133474562

約数列:

[1, 2, 79, 158, 379, 758, 4259, 8518, 29941, 59882, 336461, 672922, 1614161, 3228322, 127518719, 255037438]

約数ペア:

[(1, 255037438), (2, 127518719), (79, 3228322), (158, 1614161), (379, 672922), (758, 336461), (4259, 59882), (8518, 29941)]