1337647938

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{881191}}^1$

素因数の和:881230

約数の個数: 32

約数和(自身を含む): 3045399552

約数和(自身を除く): 1707751614

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 881191, 1762382, 2643573, 5287146, 9693101, 19386202, 20267393, 29079303, 40534786, 58158606, 60802179, 121604358, 222941323, 445882646, 668823969, 1337647938]

約数ペア:

[(1, 1337647938), (2, 668823969), (3, 445882646), (6, 222941323), (11, 121604358), (22, 60802179), (23, 58158606), (33, 40534786), (46, 29079303), (66, 20267393), (69, 19386202), (138, 9693101), (253, 5287146), (506, 2643573), (759, 1762382), (1518, 881191)]