2014453870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1408709}}^1$

素因数の和:1408740

約数の個数: 32

約数和(自身を含む): 4259939040

約数和(自身を除く): 2245485170

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 1408709, 2817418, 7043545, 14087090, 15495799, 18313217, 30991598, 36626434, 77478995, 91566085, 154957990, 183132170, 201445387, 402890774, 1007226935, 2014453870]

約数ペア:

[(1, 2014453870), (2, 1007226935), (5, 402890774), (10, 201445387), (11, 183132170), (13, 154957990), (22, 91566085), (26, 77478995), (55, 36626434), (65, 30991598), (110, 18313217), (130, 15495799), (143, 14087090), (286, 7043545), (715, 2817418), (1430, 1408709)]