40954006

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{131}}^1\times {\mathrm{433}}^1$

素因数の和:604

約数の個数: 24

約数和(自身を含む): 65480184

約数和(自身を除く): 24526178

約数列:

[1, 2, 19, 38, 131, 262, 361, 433, 722, 866, 2489, 4978, 8227, 16454, 47291, 56723, 94582, 113446, 156313, 312626, 1077737, 2155474, 20477003, 40954006]

約数ペア:

[(1, 40954006), (2, 20477003), (19, 2155474), (38, 1077737), (131, 312626), (262, 156313), (361, 113446), (433, 94582), (722, 56723), (866, 47291), (2489, 16454), (4978, 8227)]