989542823

素因数分解:

${\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1\times {\mathrm{1451}}^1$

素因数の和:1822

約数の個数: 16

約数和(自身を含む): 1045440000

約数和(自身を除く): 55897177

約数列:

[1, 23, 149, 199, 1451, 3427, 4577, 29651, 33373, 216199, 288749, 681973, 4972577, 6641227, 43023601, 989542823]

約数ペア:

[(1, 989542823), (23, 43023601), (149, 6641227), (199, 4972577), (1451, 681973), (3427, 288749), (4577, 216199), (29651, 33373)]