313655434

素因数分解:

$2^1\times {\mathrm{227}}^1\times {\mathrm{690871}}^1$

素因数の和:691100

約数の個数: 8

約数和(自身を含む): 472556448

約数和(自身を除く): 158901014

約数列:

[1, 2, 227, 454, 690871, 1381742, 156827717, 313655434]

約数ペア:

[(1, 313655434), (2, 156827717), (227, 1381742), (454, 690871)]