2146221562

素因数分解:

$2^1\times {\mathrm{631}}^1\times {\mathrm{1700651}}^1$

素因数の和:1701284

約数の個数: 8

約数和(自身を含む): 3224436192

約数和(自身を除く): 1078214630

約数列:

[1, 2, 631, 1262, 1700651, 3401302, 1073110781, 2146221562]

約数ペア:

[(1, 2146221562), (2, 1073110781), (631, 3401302), (1262, 1700651)]