1030778

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:158

約数の個数: 32

約数和(自身を含む): 1928448

約数和(自身を除く): 897670

約数列:

[1, 2, 7, 14, 17, 34, 61, 71, 119, 122, 142, 238, 427, 497, 854, 994, 1037, 1207, 2074, 2414, 4331, 7259, 8449, 8662, 14518, 16898, 30317, 60634, 73627, 147254, 515389, 1030778]

約数ペア:

[(1, 1030778), (2, 515389), (7, 147254), (14, 73627), (17, 60634), (34, 30317), (61, 16898), (71, 14518), (119, 8662), (122, 8449), (142, 7259), (238, 4331), (427, 2414), (497, 2074), (854, 1207), (994, 1037)]