2892016981

素因数分解:

$7^1\times {\mathrm{137}}^1\times {\mathrm{1163}}^1\times {\mathrm{2593}}^1$

素因数の和:3900

約数の個数: 16

約数和(自身を含む): 3333435264

約数和(自身を除く): 441418283

約数列:

[1, 7, 137, 959, 1163, 2593, 8141, 18151, 159331, 355241, 1115317, 2486687, 3015659, 21109613, 413145283, 2892016981]

約数ペア:

[(1, 2892016981), (7, 413145283), (137, 21109613), (959, 3015659), (1163, 2486687), (2593, 1115317), (8141, 355241), (18151, 159331)]