804984139856

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{90002699}}^1$

素因数の和:90002763

約数の個数: 40

約数和(自身を含む): 1718691559200

約数和(自身を除く): 913707419344

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 172, 208, 344, 559, 688, 1118, 2236, 4472, 8944, 90002699, 180005398, 360010796, 720021592, 1170035087, 1440043184, 2340070174, 3870116057, 4680140348, 7740232114, 9360280696, 15480464228, 18720561392, 30960928456, 50311508741, 61921856912, 100623017482, 201246034964, 402492069928, 804984139856]

約数ペア:

[(1, 804984139856), (2, 402492069928), (4, 201246034964), (8, 100623017482), (13, 61921856912), (16, 50311508741), (26, 30960928456), (43, 18720561392), (52, 15480464228), (86, 9360280696), (104, 7740232114), (172, 4680140348), (208, 3870116057), (344, 2340070174), (559, 1440043184), (688, 1170035087), (1118, 720021592), (2236, 360010796), (4472, 180005398), (8944, 90002699)]