2080558854

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{1489}}^1\times {\mathrm{7057}}^1$

素因数の和:8565

約数の個数: 48

約数和(自身を含む): 4921684560

約数和(自身を除く): 2841125706

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 1489, 2978, 4467, 7057, 8934, 13401, 14114, 16379, 21171, 26802, 32758, 42342, 49137, 63513, 77627, 98274, 127026, 147411, 155254, 232881, 294822, 465762, 698643, 1397286, 10507873, 21015746, 31523619, 63047238, 94570857, 115586603, 189141714, 231173206, 346759809, 693519618, 1040279427, 2080558854]

約数ペア:

[(1, 2080558854), (2, 1040279427), (3, 693519618), (6, 346759809), (9, 231173206), (11, 189141714), (18, 115586603), (22, 94570857), (33, 63047238), (66, 31523619), (99, 21015746), (198, 10507873), (1489, 1397286), (2978, 698643), (4467, 465762), (7057, 294822), (8934, 232881), (13401, 155254), (14114, 147411), (16379, 127026), (21171, 98274), (26802, 77627), (32758, 63513), (42342, 49137)]