261388431354

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{347}}^1\times {\mathrm{3062117}}^1$

素因数の和:3062510

約数の個数: 32

約数和(自身を含む): 537071000256

約数和(自身を除く): 275682568902

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 347, 694, 1041, 2082, 14227, 28454, 42681, 85362, 3062117, 6124234, 9186351, 18372702, 125546797, 251093594, 376640391, 753280782, 1062554599, 2125109198, 3187663797, 6375327594, 43564738559, 87129477118, 130694215677, 261388431354]

約数ペア:

[(1, 261388431354), (2, 130694215677), (3, 87129477118), (6, 43564738559), (41, 6375327594), (82, 3187663797), (123, 2125109198), (246, 1062554599), (347, 753280782), (694, 376640391), (1041, 251093594), (2082, 125546797), (14227, 18372702), (28454, 9186351), (42681, 6124234), (85362, 3062117)]