247935922

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{560941}}^1$

素因数の和:560973

約数の個数: 16

約数和(自身を含む): 424072152

約数和(自身を除く): 176136230

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 560941, 1121882, 7292233, 9535997, 14584466, 19071994, 123967961, 247935922]

約数ペア:

[(1, 247935922), (2, 123967961), (13, 19071994), (17, 14584466), (26, 9535997), (34, 7292233), (221, 1121882), (442, 560941)]