1871182991

素因数分解:

${\mathrm{61}}^2\times {\mathrm{157}}^1\times {\mathrm{3203}}^1$

素因数の和:3482

約数の個数: 12

約数和(自身を含む): 1915075656

約数和(自身を除く): 43892665

約数列:

[1, 61, 157, 3203, 3721, 9577, 195383, 502871, 584197, 11918363, 30675131, 1871182991]

約数ペア:

[(1, 1871182991), (61, 30675131), (157, 11918363), (3203, 584197), (3721, 502871), (9577, 195383)]