2017127608

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{21787}}^1$

素因数の和:22027

約数の個数: 32

約数和(自身を含む): 3859090560

約数和(自身を除く): 1841962952

約数列:

[1, 2, 4, 8, 71, 142, 163, 284, 326, 568, 652, 1304, 11573, 21787, 23146, 43574, 46292, 87148, 92584, 174296, 1546877, 3093754, 3551281, 6187508, 7102562, 12375016, 14205124, 28410248, 252140951, 504281902, 1008563804, 2017127608]

約数ペア:

[(1, 2017127608), (2, 1008563804), (4, 504281902), (8, 252140951), (71, 28410248), (142, 14205124), (163, 12375016), (284, 7102562), (326, 6187508), (568, 3551281), (652, 3093754), (1304, 1546877), (11573, 174296), (21787, 92584), (23146, 87148), (43574, 46292)]