1278889764

素因数分解:

$2^2\times 3^1\times {\mathrm{479}}^1\times {\mathrm{222493}}^1$

素因数の和:222979

約数の個数: 24

約数和(自身を含む): 2990319360

約数和(自身を除く): 1711429596

約数列:

[1, 2, 3, 4, 6, 12, 479, 958, 1437, 1916, 2874, 5748, 222493, 444986, 667479, 889972, 1334958, 2669916, 106574147, 213148294, 319722441, 426296588, 639444882, 1278889764]

約数ペア:

[(1, 1278889764), (2, 639444882), (3, 426296588), (4, 319722441), (6, 213148294), (12, 106574147), (479, 2669916), (958, 1334958), (1437, 889972), (1916, 667479), (2874, 444986), (5748, 222493)]