2022821788

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{38900419}}^1$

素因数の和:38900436

約数の個数: 12

約数和(自身を含む): 3812241160

約数和(自身を除く): 1789419372

約数列:

[1, 2, 4, 13, 26, 52, 38900419, 77800838, 155601676, 505705447, 1011410894, 2022821788]

約数ペア:

[(1, 2022821788), (2, 1011410894), (4, 505705447), (13, 155601676), (26, 77800838), (52, 38900419)]