1010378558

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{457}}^1\times {\mathrm{1999}}^1$

素因数の和:2544

約数の個数: 32

約数和(自身を含む): 1758720000

約数和(自身を除く): 748341442

約数列:

[1, 2, 7, 14, 79, 158, 457, 553, 914, 1106, 1999, 3199, 3998, 6398, 13993, 27986, 36103, 72206, 157921, 252721, 315842, 505442, 913543, 1105447, 1827086, 2210894, 6394801, 12789602, 72169897, 144339794, 505189279, 1010378558]

約数ペア:

[(1, 1010378558), (2, 505189279), (7, 144339794), (14, 72169897), (79, 12789602), (158, 6394801), (457, 2210894), (553, 1827086), (914, 1105447), (1106, 913543), (1999, 505442), (3199, 315842), (3998, 252721), (6398, 157921), (13993, 72206), (27986, 36103)]