438936619

素因数分解:

${\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1$

素因数の和:387

約数の個数: 32

約数和(自身を含む): 506870784

約数和(自身を除く): 67934165

約数列:

[1, 11, 47, 53, 83, 193, 517, 583, 913, 2123, 2491, 3901, 4399, 9071, 10229, 16019, 27401, 42911, 48389, 99781, 112519, 176209, 206753, 480763, 752893, 849007, 2274283, 5288393, 8281823, 9339077, 39903329, 438936619]

約数ペア:

[(1, 438936619), (11, 39903329), (47, 9339077), (53, 8281823), (83, 5288393), (193, 2274283), (517, 849007), (583, 752893), (913, 480763), (2123, 206753), (2491, 176209), (3901, 112519), (4399, 99781), (9071, 48389), (10229, 42911), (16019, 27401)]