2017756887319

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{5303}}^1\times {\mathrm{10169}}^1$

素因数の和:15591

約数の個数: 32

約数和(自身を含む): 2237069352960

約数和(自身を除く): 219312465641

約数列:

[1, 17, 31, 71, 527, 1207, 2201, 5303, 10169, 37417, 90151, 164393, 172873, 315239, 376513, 721999, 2794681, 5359063, 6400721, 11671903, 12273983, 22381969, 53926207, 198422351, 380493473, 916745519, 1671712417, 3828760697, 28419111089, 65088931849, 118691581607, 2017756887319]

約数ペア:

[(1, 2017756887319), (17, 118691581607), (31, 65088931849), (71, 28419111089), (527, 3828760697), (1207, 1671712417), (2201, 916745519), (5303, 380493473), (10169, 198422351), (37417, 53926207), (90151, 22381969), (164393, 12273983), (172873, 11671903), (315239, 6400721), (376513, 5359063), (721999, 2794681)]