2055143874

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{48931997}}^1$

素因数の和:48932009

約数の個数: 16

約数和(自身を含む): 4697471808

約数和(自身を除く): 2642327934

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 48931997, 97863994, 146795991, 293591982, 342523979, 685047958, 1027571937, 2055143874]

約数ペア:

[(1, 2055143874), (2, 1027571937), (3, 685047958), (6, 342523979), (7, 293591982), (14, 146795991), (21, 97863994), (42, 48931997)]