2019408902

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1825867}}^1$

素因数の和:1825955

約数の個数: 16

約数和(自身を含む): 3505666560

約数和(自身を除く): 1486257658

約数列:

[1, 2, 7, 14, 79, 158, 553, 1106, 1825867, 3651734, 12781069, 25562138, 144243493, 288486986, 1009704451, 2019408902]

約数ペア:

[(1, 2019408902), (2, 1009704451), (7, 288486986), (14, 144243493), (79, 25562138), (158, 12781069), (553, 3651734), (1106, 1825867)]