2007194469

素因数分解:

$3^1\times 7^1\times {\mathrm{2341}}^1\times {\mathrm{40829}}^1$

素因数の和:43180

約数の個数: 16

約数和(自身を含む): 3059963520

約数和(自身を除く): 1052769051

約数列:

[1, 3, 7, 21, 2341, 7023, 16387, 40829, 49161, 122487, 285803, 857409, 95580689, 286742067, 669064823, 2007194469]

約数ペア:

[(1, 2007194469), (3, 669064823), (7, 286742067), (21, 95580689), (2341, 857409), (7023, 285803), (16387, 122487), (40829, 49161)]