996856049

素因数分解:

$7^2\times {\mathrm{79}}^1\times {\mathrm{257519}}^1$

素因数の和:257612

約数の個数: 12

約数和(自身を含む): 1174291200

約数和(自身を除く): 177435151

約数列:

[1, 7, 49, 79, 553, 3871, 257519, 1802633, 12618431, 20344001, 142408007, 996856049]

約数ペア:

[(1, 996856049), (7, 142408007), (49, 20344001), (79, 12618431), (553, 1802633), (3871, 257519)]