1281804

素因数分解:

$2^2\times 3^1\times {\mathrm{223}}^1\times {\mathrm{479}}^1$

素因数の和:709

約数の個数: 24

約数和(自身を含む): 3010560

約数和(自身を除く): 1728756

約数列:

[1, 2, 3, 4, 6, 12, 223, 446, 479, 669, 892, 958, 1338, 1437, 1916, 2676, 2874, 5748, 106817, 213634, 320451, 427268, 640902, 1281804]

約数ペア:

[(1, 1281804), (2, 640902), (3, 427268), (4, 320451), (6, 213634), (12, 106817), (223, 5748), (446, 2874), (479, 2676), (669, 1916), (892, 1437), (958, 1338)]