401068486

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2203673}}^1$

素因数の和:2203695

約数の個数: 16

約数和(自身を含む): 740434464

約数和(自身を除く): 339365978

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 2203673, 4407346, 15425711, 28647749, 30851422, 57295498, 200534243, 401068486]

約数ペア:

[(1, 401068486), (2, 200534243), (7, 57295498), (13, 30851422), (14, 28647749), (26, 15425711), (91, 4407346), (182, 2203673)]