989883071

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{61949}}^1$

素因数の和:62026

約数の個数: 12

約数和(自身を含む): 1079169000

約数和(自身を除く): 89285929

約数列:

[1, 19, 29, 551, 841, 15979, 61949, 1177031, 1796521, 34133899, 52099109, 989883071]

約数ペア:

[(1, 989883071), (19, 52099109), (29, 34133899), (551, 1796521), (841, 1177031), (15979, 61949)]