2020648441

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{43651}}^1$

素因数の和:44064

約数の個数: 16

約数和(自身を含む): 2451496320

約数和(自身を除く): 430847879

約数列:

[1, 7, 17, 119, 389, 2723, 6613, 43651, 46291, 305557, 742067, 5194469, 16980239, 118861673, 288664063, 2020648441]

約数ペア:

[(1, 2020648441), (7, 288664063), (17, 118861673), (119, 16980239), (389, 5194469), (2723, 742067), (6613, 305557), (43651, 46291)]