6458740

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{6871}}^1$

素因数の和:6927

約数の個数: 24

約数和(自身を含む): 13853952

約数和(自身を除く): 7395212

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 6871, 13742, 27484, 34355, 68710, 137420, 322937, 645874, 1291748, 1614685, 3229370, 6458740]

約数ペア:

[(1, 6458740), (2, 3229370), (4, 1614685), (5, 1291748), (10, 645874), (20, 322937), (47, 137420), (94, 68710), (188, 34355), (235, 27484), (470, 13742), (940, 6871)]