2000651642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{106861}}^1$

素因数の和:106934

約数の個数: 32

約数和(自身を含む): 3508493184

約数和(自身を除く): 1507841542

約数列:

[1, 2, 11, 22, 23, 37, 46, 74, 253, 407, 506, 814, 851, 1702, 9361, 18722, 106861, 213722, 1175471, 2350942, 2457803, 3953857, 4915606, 7907714, 27035833, 43492427, 54071666, 86984854, 90938711, 181877422, 1000325821, 2000651642]

約数ペア:

[(1, 2000651642), (2, 1000325821), (11, 181877422), (22, 90938711), (23, 86984854), (37, 54071666), (46, 43492427), (74, 27035833), (253, 7907714), (407, 4915606), (506, 3953857), (814, 2457803), (851, 2350942), (1702, 1175471), (9361, 213722), (18722, 106861)]