2021001834

素因数分解:

$2^1\times 3^1\times {\mathrm{787}}^1\times {\mathrm{427997}}^1$

素因数の和:428789

約数の個数: 16

約数和(自身を含む): 4047149088

約数和(自身を除く): 2026147254

約数列:

[1, 2, 3, 6, 787, 1574, 2361, 4722, 427997, 855994, 1283991, 2567982, 336833639, 673667278, 1010500917, 2021001834]

約数ペア:

[(1, 2021001834), (2, 1010500917), (3, 673667278), (6, 336833639), (787, 2567982), (1574, 1283991), (2361, 855994), (4722, 427997)]