270996986

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{953}}^1\times {\mathrm{10937}}^1$

素因数の和:11905

約数の個数: 16

約数和(自身を含む): 438263784

約数和(自身を除く): 167266798

約数列:

[1, 2, 13, 26, 953, 1906, 10937, 12389, 21874, 24778, 142181, 284362, 10422961, 20845922, 135498493, 270996986]

約数ペア:

[(1, 270996986), (2, 135498493), (13, 20845922), (26, 10422961), (953, 284362), (1906, 142181), (10937, 24778), (12389, 21874)]