2016154990

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{251}}^1\times {\mathrm{7507}}^1$

素因数の和:7872

約数の個数: 32

約数和(自身を含む): 3678079104

約数和(自身を除く): 1661924114

約数列:

[1, 2, 5, 10, 107, 214, 251, 502, 535, 1070, 1255, 2510, 7507, 15014, 26857, 37535, 53714, 75070, 134285, 268570, 803249, 1606498, 1884257, 3768514, 4016245, 8032490, 9421285, 18842570, 201615499, 403230998, 1008077495, 2016154990]

約数ペア:

[(1, 2016154990), (2, 1008077495), (5, 403230998), (10, 201615499), (107, 18842570), (214, 9421285), (251, 8032490), (502, 4016245), (535, 3768514), (1070, 1884257), (1255, 1606498), (2510, 803249), (7507, 268570), (15014, 134285), (26857, 75070), (37535, 53714)]