2019410152

素因数分解:

$2^3\times {\mathrm{7741}}^1\times {\mathrm{32609}}^1$

素因数の和:40356

約数の個数: 16

約数和(自身を含む): 3786999300

約数和(自身を除く): 1767589148

約数列:

[1, 2, 4, 8, 7741, 15482, 30964, 32609, 61928, 65218, 130436, 260872, 252426269, 504852538, 1009705076, 2019410152]

約数ペア:

[(1, 2019410152), (2, 1009705076), (4, 504852538), (8, 252426269), (7741, 260872), (15482, 130436), (30964, 65218), (32609, 61928)]