2150863321

素因数分解:

${\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{367}}^1\times {\mathrm{641}}^1$

素因数の和:1272

約数の個数: 16

約数和(自身を含む): 2222696448

約数和(自身を除く): 71833127

約数列:

[1, 41, 223, 367, 641, 9143, 15047, 26281, 81841, 142943, 235247, 3355481, 5860663, 9645127, 52460081, 2150863321]

約数ペア:

[(1, 2150863321), (41, 52460081), (223, 9645127), (367, 5860663), (641, 3355481), (9143, 235247), (15047, 142943), (26281, 81841)]