2017442378

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{443}}^1\times {\mathrm{14143}}^1$

素因数の和:14618

約数の個数: 32

約数和(自身を含む): 3617243136

約数和(自身を除く): 1599800758

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 443, 886, 3101, 6202, 10189, 14143, 20378, 28286, 71323, 99001, 142646, 198002, 325289, 650578, 2277023, 4554046, 6265349, 12530698, 43857443, 87714886, 144103027, 288206054, 1008721189, 2017442378]

約数ペア:

[(1, 2017442378), (2, 1008721189), (7, 288206054), (14, 144103027), (23, 87714886), (46, 43857443), (161, 12530698), (322, 6265349), (443, 4554046), (886, 2277023), (3101, 650578), (6202, 325289), (10189, 198002), (14143, 142646), (20378, 99001), (28286, 71323)]