497788208

素因数分解:

$2^4\times {\mathrm{3109}}^1\times {\mathrm{10007}}^1$

素因数の和:13124

約数の個数: 20

約数和(自身を含む): 964871280

約数和(自身を除く): 467083072

約数列:

[1, 2, 4, 8, 16, 3109, 6218, 10007, 12436, 20014, 24872, 40028, 49744, 80056, 160112, 31111763, 62223526, 124447052, 248894104, 497788208]

約数ペア:

[(1, 497788208), (2, 248894104), (4, 124447052), (8, 62223526), (16, 31111763), (3109, 160112), (6218, 80056), (10007, 49744), (12436, 40028), (20014, 24872)]