454431952

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{2184769}}^1$

素因数の和:2184790

約数の個数: 20

約数和(自身を含む): 948190180

約数和(自身を除く): 493758228

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 2184769, 4369538, 8739076, 17478152, 28401997, 34956304, 56803994, 113607988, 227215976, 454431952]

約数ペア:

[(1, 454431952), (2, 227215976), (4, 113607988), (8, 56803994), (13, 34956304), (16, 28401997), (26, 17478152), (52, 8739076), (104, 4369538), (208, 2184769)]