2116768605

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{199601}}^1$

素因数の和:199717

約数の個数: 32

約数和(自身を含む): 3909005568

約数和(自身を除く): 1792236963

約数列:

[1, 3, 5, 7, 15, 21, 35, 101, 105, 303, 505, 707, 1515, 2121, 3535, 10605, 199601, 598803, 998005, 1397207, 2994015, 4191621, 6986035, 20159701, 20958105, 60479103, 100798505, 141117907, 302395515, 423353721, 705589535, 2116768605]

約数ペア:

[(1, 2116768605), (3, 705589535), (5, 423353721), (7, 302395515), (15, 141117907), (21, 100798505), (35, 60479103), (101, 20958105), (105, 20159701), (303, 6986035), (505, 4191621), (707, 2994015), (1515, 1397207), (2121, 998005), (3535, 598803), (10605, 199601)]