2649113842

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{245789}}^1$

素因数の和:246125

約数の個数: 16

約数和(自身を含む): 4220705880

約数和(自身を除く): 1571592038

約数列:

[1, 2, 17, 34, 317, 634, 5389, 10778, 245789, 491578, 4178413, 8356826, 77915113, 155830226, 1324556921, 2649113842]

約数ペア:

[(1, 2649113842), (2, 1324556921), (17, 155830226), (34, 77915113), (317, 8356826), (634, 4178413), (5389, 491578), (10778, 245789)]