2045185788

素因数分解:

$2^2\times 3^1\times {\mathrm{170432149}}^1$

素因数の和:170432156

約数の個数: 12

約数和(自身を含む): 4772100200

約数和(自身を除く): 2726914412

約数列:

[1, 2, 3, 4, 6, 12, 170432149, 340864298, 511296447, 681728596, 1022592894, 2045185788]

約数ペア:

[(1, 2045185788), (2, 1022592894), (3, 681728596), (4, 511296447), (6, 340864298), (12, 170432149)]