2577894

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{281}}^1$

素因数の和:436

約数の個数: 32

約数和(自身を含む): 5685120

約数和(自身を除く): 3107226

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 139, 278, 281, 417, 562, 834, 843, 1529, 1686, 3058, 3091, 4587, 6182, 9174, 9273, 18546, 39059, 78118, 117177, 234354, 429649, 859298, 1288947, 2577894]

約数ペア:

[(1, 2577894), (2, 1288947), (3, 859298), (6, 429649), (11, 234354), (22, 117177), (33, 78118), (66, 39059), (139, 18546), (278, 9273), (281, 9174), (417, 6182), (562, 4587), (834, 3091), (843, 3058), (1529, 1686)]