2021868562

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1093}}^1\times {\mathrm{1861}}^1$

素因数の和:3034

約数の個数: 32

約数和(自身を含む): 3519984384

約数和(自身を除く): 1498115822

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 1093, 1861, 2186, 3722, 7651, 13027, 15302, 26054, 77603, 132131, 155206, 264262, 543221, 924917, 1086442, 1849834, 2034073, 4068146, 14238511, 28477022, 144419183, 288838366, 1010934281, 2021868562]

約数ペア:

[(1, 2021868562), (2, 1010934281), (7, 288838366), (14, 144419183), (71, 28477022), (142, 14238511), (497, 4068146), (994, 2034073), (1093, 1849834), (1861, 1086442), (2186, 924917), (3722, 543221), (7651, 264262), (13027, 155206), (15302, 132131), (26054, 77603)]