2680458898

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{185089}}^1$

素因数の和:185661

約数の個数: 16

約数和(自身を含む): 4337769240

約数和(自身を除く): 1657310342

約数列:

[1, 2, 13, 26, 557, 1114, 7241, 14482, 185089, 370178, 2406157, 4812314, 103094573, 206189146, 1340229449, 2680458898]

約数ペア:

[(1, 2680458898), (2, 1340229449), (13, 206189146), (26, 103094573), (557, 4812314), (1114, 2406157), (7241, 370178), (14482, 185089)]