977180156

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{2161903}}^1$

素因数の和:2162020

約数の個数: 12

約数和(自身を含む): 1725199392

約数和(自身を除く): 748019236

約数列:

[1, 2, 4, 113, 226, 452, 2161903, 4323806, 8647612, 244295039, 488590078, 977180156]

約数ペア:

[(1, 977180156), (2, 488590078), (4, 244295039), (113, 8647612), (226, 4323806), (452, 2161903)]