816352911362

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1\times {\mathrm{3061}}^1\times {\mathrm{7643}}^1$

素因数の和:11018

約数の個数: 32

約数和(自身を含む): 1247067843840

約数和(自身を除く): 430714932478

約数列:

[1, 2, 73, 146, 239, 478, 3061, 6122, 7643, 15286, 17447, 34894, 223453, 446906, 557939, 731579, 1115878, 1463158, 1826677, 3653354, 23395223, 46790446, 53405267, 106810534, 133347421, 266694842, 1707851279, 3415702558, 5591458297, 11182916594, 408176455681, 816352911362]

約数ペア:

[(1, 816352911362), (2, 408176455681), (73, 11182916594), (146, 5591458297), (239, 3415702558), (478, 1707851279), (3061, 266694842), (6122, 133347421), (7643, 106810534), (15286, 53405267), (17447, 46790446), (34894, 23395223), (223453, 3653354), (446906, 1826677), (557939, 1463158), (731579, 1115878)]