2077353668

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{39949109}}^1$

素因数の和:39949126

約数の個数: 12

約数和(自身を含む): 3915012780

約数和(自身を除く): 1837659112

約数列:

[1, 2, 4, 13, 26, 52, 39949109, 79898218, 159796436, 519338417, 1038676834, 2077353668]

約数ペア:

[(1, 2077353668), (2, 1038676834), (4, 519338417), (13, 159796436), (26, 79898218), (52, 39949109)]