2017279422

素因数分解:

$2^1\times 3^2\times {\mathrm{401}}^1\times {\mathrm{279479}}^1$

素因数の和:279888

約数の個数: 24

約数和(自身を含む): 4381687440

約数和(自身を除く): 2364408018

約数列:

[1, 2, 3, 6, 9, 18, 401, 802, 1203, 2406, 3609, 7218, 279479, 558958, 838437, 1676874, 2515311, 5030622, 112071079, 224142158, 336213237, 672426474, 1008639711, 2017279422]

約数ペア:

[(1, 2017279422), (2, 1008639711), (3, 672426474), (6, 336213237), (9, 224142158), (18, 112071079), (401, 5030622), (802, 2515311), (1203, 1676874), (2406, 838437), (3609, 558958), (7218, 279479)]