26053279

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1\times {\mathrm{317}}^1$

素因数の和:582

約数の個数: 16

約数和(自身を含む): 30528000

約数和(自身を除く): 4474721

約数列:

[1, 7, 59, 199, 317, 413, 1393, 2219, 11741, 18703, 63083, 82187, 130921, 441581, 3721897, 26053279]

約数ペア:

[(1, 26053279), (7, 3721897), (59, 441581), (199, 130921), (317, 82187), (413, 63083), (1393, 18703), (2219, 11741)]