431496118

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{106123}}^1$

素因数の和:106251

約数の個数: 16

約数和(自身を含む): 687683520

約数和(自身を除く): 256187402

約数列:

[1, 2, 19, 38, 107, 214, 2033, 4066, 106123, 212246, 2016337, 4032674, 11355161, 22710322, 215748059, 431496118]

約数ペア:

[(1, 431496118), (2, 215748059), (19, 22710322), (38, 11355161), (107, 4032674), (214, 2016337), (2033, 212246), (4066, 106123)]