2021001802

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{2857}}^1\times {\mathrm{5279}}^1$

素因数の和:8205

約数の個数: 16

約数和(自身を含む): 3078408960

約数和(自身を除く): 1057407158

約数列:

[1, 2, 67, 134, 2857, 5279, 5714, 10558, 191419, 353693, 382838, 707386, 15082103, 30164206, 1010500901, 2021001802]

約数ペア:

[(1, 2021001802), (2, 1010500901), (67, 30164206), (134, 15082103), (2857, 707386), (5279, 382838), (5714, 353693), (10558, 191419)]