5781188

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:272

約数の個数: 48

約数和(自身を含む): 12386304

約数和(自身を除く): 6605116

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 47, 92, 94, 161, 188, 191, 322, 329, 382, 644, 658, 764, 1081, 1316, 1337, 2162, 2674, 4324, 4393, 5348, 7567, 8786, 8977, 15134, 17572, 17954, 30268, 30751, 35908, 61502, 62839, 123004, 125678, 206471, 251356, 412942, 825884, 1445297, 2890594, 5781188]

約数ペア:

[(1, 5781188), (2, 2890594), (4, 1445297), (7, 825884), (14, 412942), (23, 251356), (28, 206471), (46, 125678), (47, 123004), (92, 62839), (94, 61502), (161, 35908), (188, 30751), (191, 30268), (322, 17954), (329, 17572), (382, 15134), (644, 8977), (658, 8786), (764, 7567), (1081, 5348), (1316, 4393), (1337, 4324), (2162, 2674)]