388967422

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{337}}^1\times {\mathrm{13421}}^1$

素因数の和:13803

約数の個数: 16

約数和(自身を含む): 598835952

約数和(自身を除く): 209868530

約数列:

[1, 2, 43, 86, 337, 674, 13421, 14491, 26842, 28982, 577103, 1154206, 4522877, 9045754, 194483711, 388967422]

約数ペア:

[(1, 388967422), (2, 194483711), (43, 9045754), (86, 4522877), (337, 1154206), (674, 577103), (13421, 28982), (14491, 26842)]