2489366935

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{22111}}^1$

素因数の和:22239

約数の個数: 32

約数和(自身を含む): 3438858240

約数和(自身を除く): 949491305

約数列:

[1, 5, 11, 23, 55, 89, 115, 253, 445, 979, 1265, 2047, 4895, 10235, 22111, 22517, 110555, 112585, 243221, 508553, 1216105, 1967879, 2542765, 5594083, 9839395, 21646669, 27970415, 45261217, 108233345, 226306085, 497873387, 2489366935]

約数ペア:

[(1, 2489366935), (5, 497873387), (11, 226306085), (23, 108233345), (55, 45261217), (89, 27970415), (115, 21646669), (253, 9839395), (445, 5594083), (979, 2542765), (1265, 1967879), (2047, 1216105), (4895, 508553), (10235, 243221), (22111, 112585), (22517, 110555)]