38280286

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{317}}^1\times {\mathrm{499}}^1$

素因数の和:840

約数の個数: 24

約数和(自身を含む): 63441000

約数和(自身を除く): 25160714

約数列:

[1, 2, 11, 22, 121, 242, 317, 499, 634, 998, 3487, 5489, 6974, 10978, 38357, 60379, 76714, 120758, 158183, 316366, 1740013, 3480026, 19140143, 38280286]

約数ペア:

[(1, 38280286), (2, 19140143), (11, 3480026), (22, 1740013), (121, 316366), (242, 158183), (317, 120758), (499, 76714), (634, 60379), (998, 38357), (3487, 10978), (5489, 6974)]