366960620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1411387}}^1$

素因数の和:1411409

約数の個数: 24

約数和(自身を含む): 829896144

約数和(自身を除く): 462935524

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 1411387, 2822774, 5645548, 7056935, 14113870, 18348031, 28227740, 36696062, 73392124, 91740155, 183480310, 366960620]

約数ペア:

[(1, 366960620), (2, 183480310), (4, 91740155), (5, 73392124), (10, 36696062), (13, 28227740), (20, 18348031), (26, 14113870), (52, 7056935), (65, 5645548), (130, 2822774), (260, 1411387)]