25968803068

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{499400059}}^1$

素因数の和:499400076

約数の個数: 12

約数和(自身を含む): 48941205880

約数和(自身を除く): 22972402812

約数列:

[1, 2, 4, 13, 26, 52, 499400059, 998800118, 1997600236, 6492200767, 12984401534, 25968803068]

約数ペア:

[(1, 25968803068), (2, 12984401534), (4, 6492200767), (13, 1997600236), (26, 998800118), (52, 499400059)]