1930894

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:113

約数の個数: 48

約数和(自身を含む): 3816720

約数和(自身を除く): 1885826

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 49, 61, 98, 119, 122, 133, 238, 266, 323, 427, 646, 833, 854, 931, 1037, 1159, 1666, 1862, 2074, 2261, 2318, 2989, 4522, 5978, 7259, 8113, 14518, 15827, 16226, 19703, 31654, 39406, 50813, 56791, 101626, 113582, 137921, 275842, 965447, 1930894]

約数ペア:

[(1, 1930894), (2, 965447), (7, 275842), (14, 137921), (17, 113582), (19, 101626), (34, 56791), (38, 50813), (49, 39406), (61, 31654), (98, 19703), (119, 16226), (122, 15827), (133, 14518), (238, 8113), (266, 7259), (323, 5978), (427, 4522), (646, 2989), (833, 2318), (854, 2261), (931, 2074), (1037, 1862), (1159, 1666)]