1889781369842

素因数分解:

$2^1\times {\mathrm{6451}}^1\times {\mathrm{146471971}}^1$

素因数の和:146478424

約数の個数: 8

約数和(自身を含む): 2835111490032

約数和(自身を除く): 945330120190

約数列:

[1, 2, 6451, 12902, 146471971, 292943942, 944890684921, 1889781369842]

約数ペア:

[(1, 1889781369842), (2, 944890684921), (6451, 292943942), (12902, 146471971)]