2017396576

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{25127}}^1$

素因数の和:25343

約数の個数: 48

約数和(自身を含む): 4299601824

約数和(自身を除く): 2282205248

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 193, 208, 386, 416, 772, 1544, 2509, 3088, 5018, 6176, 10036, 20072, 25127, 40144, 50254, 80288, 100508, 201016, 326651, 402032, 653302, 804064, 1306604, 2613208, 4849511, 5226416, 9699022, 10452832, 19398044, 38796088, 63043643, 77592176, 126087286, 155184352, 252174572, 504349144, 1008698288, 2017396576]

約数ペア:

[(1, 2017396576), (2, 1008698288), (4, 504349144), (8, 252174572), (13, 155184352), (16, 126087286), (26, 77592176), (32, 63043643), (52, 38796088), (104, 19398044), (193, 10452832), (208, 9699022), (386, 5226416), (416, 4849511), (772, 2613208), (1544, 1306604), (2509, 804064), (3088, 653302), (5018, 402032), (6176, 326651), (10036, 201016), (20072, 100508), (25127, 80288), (40144, 50254)]