7943188

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:252

約数の個数: 48

約数和(自身を含む): 16257024

約数和(自身を除く): 8313836

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 47, 92, 94, 167, 188, 253, 334, 506, 517, 668, 1012, 1034, 1081, 1837, 2068, 2162, 3674, 3841, 4324, 7348, 7682, 7849, 11891, 15364, 15698, 23782, 31396, 42251, 47564, 84502, 86339, 169004, 172678, 180527, 345356, 361054, 722108, 1985797, 3971594, 7943188]

約数ペア:

[(1, 7943188), (2, 3971594), (4, 1985797), (11, 722108), (22, 361054), (23, 345356), (44, 180527), (46, 172678), (47, 169004), (92, 86339), (94, 84502), (167, 47564), (188, 42251), (253, 31396), (334, 23782), (506, 15698), (517, 15364), (668, 11891), (1012, 7849), (1034, 7682), (1081, 7348), (1837, 4324), (2068, 3841), (2162, 3674)]