2958572

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1$

素因数の和:317

約数の個数: 24

約数和(自身を含む): 5381376

約数和(自身を除く): 2422804

約数列:

[1, 2, 4, 43, 86, 103, 167, 172, 206, 334, 412, 668, 4429, 7181, 8858, 14362, 17201, 17716, 28724, 34402, 68804, 739643, 1479286, 2958572]

約数ペア:

[(1, 2958572), (2, 1479286), (4, 739643), (43, 68804), (86, 34402), (103, 28724), (167, 17716), (172, 17201), (206, 14362), (334, 8858), (412, 7181), (668, 4429)]