2861121935

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4302439}}^1$

素因数の和:4302470

約数の個数: 16

約数和(自身を含む): 4130342400

約数和(自身を除く): 1269220465

約数列:

[1, 5, 7, 19, 35, 95, 133, 665, 4302439, 21512195, 30117073, 81746341, 150585365, 408731705, 572224387, 2861121935]

約数ペア:

[(1, 2861121935), (5, 572224387), (7, 408731705), (19, 150585365), (35, 81746341), (95, 30117073), (133, 21512195), (665, 4302439)]