1138974874

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{541}}^1\times {\mathrm{3259}}^1$

素因数の和:3838

約数の個数: 32

約数和(自身を含む): 1908273600

約数和(自身を除く): 769298726

約数列:

[1, 2, 17, 19, 34, 38, 323, 541, 646, 1082, 3259, 6518, 9197, 10279, 18394, 20558, 55403, 61921, 110806, 123842, 174743, 349486, 1052657, 1763119, 2105314, 3526238, 29973023, 33499261, 59946046, 66998522, 569487437, 1138974874]

約数ペア:

[(1, 1138974874), (2, 569487437), (17, 66998522), (19, 59946046), (34, 33499261), (38, 29973023), (323, 3526238), (541, 2105314), (646, 1763119), (1082, 1052657), (3259, 349486), (6518, 174743), (9197, 123842), (10279, 110806), (18394, 61921), (20558, 55403)]