2100099449

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{76907}}^1$

素因数の和:77044

約数の個数: 16

約数和(自身を含む): 2480744448

約数和(自身を除く): 380644999

約数列:

[1, 7, 47, 83, 329, 581, 3901, 27307, 76907, 538349, 3614629, 6383281, 25302403, 44682967, 300014207, 2100099449]

約数ペア:

[(1, 2100099449), (7, 300014207), (47, 44682967), (83, 25302403), (329, 6383281), (581, 3614629), (3901, 538349), (27307, 76907)]