2400349

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{877}}^1$

素因数の和:924

約数の個数: 16

約数和(自身を含む): 3034368

約数和(自身を除く): 634019

約数列:

[1, 7, 17, 23, 119, 161, 391, 877, 2737, 6139, 14909, 20171, 104363, 141197, 342907, 2400349]

約数ペア:

[(1, 2400349), (7, 342907), (17, 141197), (23, 104363), (119, 20171), (161, 14909), (391, 6139), (877, 2737)]