2021786846

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3129701}}^1$

素因数の和:3129739

約数の個数: 16

約数和(自身を含む): 3380078160

約数和(自身を除く): 1358291314

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 3129701, 6259402, 53204917, 59464319, 106409834, 118928638, 1010893423, 2021786846]

約数ペア:

[(1, 2021786846), (2, 1010893423), (17, 118928638), (19, 106409834), (34, 59464319), (38, 53204917), (323, 6259402), (646, 3129701)]