279444484

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{48481}}^1$

素因数の和:48627

約数の個数: 24

約数和(自身を含む): 537568416

約数和(自身を除く): 258123932

約数列:

[1, 2, 4, 11, 22, 44, 131, 262, 524, 1441, 2882, 5764, 48481, 96962, 193924, 533291, 1066582, 2133164, 6351011, 12702022, 25404044, 69861121, 139722242, 279444484]

約数ペア:

[(1, 279444484), (2, 139722242), (4, 69861121), (11, 25404044), (22, 12702022), (44, 6351011), (131, 2133164), (262, 1066582), (524, 533291), (1441, 193924), (2882, 96962), (5764, 48481)]