2080328296

素因数分解:

$2^3\times {\mathrm{419}}^1\times {\mathrm{620623}}^1$

素因数の和:621048

約数の個数: 16

約数和(自身を含む): 3909931200

約数和(自身を除く): 1829602904

約数列:

[1, 2, 4, 8, 419, 838, 1676, 3352, 620623, 1241246, 2482492, 4964984, 260041037, 520082074, 1040164148, 2080328296]

約数ペア:

[(1, 2080328296), (2, 1040164148), (4, 520082074), (8, 260041037), (419, 4964984), (838, 2482492), (1676, 1241246), (3352, 620623)]