274406398

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^2\times {\mathrm{467}}^1$

素因数の和:589

約数の個数: 48

約数和(自身を含む): 507012480

約数和(自身を除く): 232606082

約数列:

[1, 2, 7, 14, 19, 38, 47, 94, 133, 266, 329, 467, 658, 893, 934, 1786, 2209, 3269, 4418, 6251, 6538, 8873, 12502, 15463, 17746, 21949, 30926, 41971, 43898, 62111, 83942, 124222, 153643, 293797, 307286, 417031, 587594, 834062, 1031603, 2063206, 2919217, 5838434, 7221221, 14442442, 19600457, 39200914, 137203199, 274406398]

約数ペア:

[(1, 274406398), (2, 137203199), (7, 39200914), (14, 19600457), (19, 14442442), (38, 7221221), (47, 5838434), (94, 2919217), (133, 2063206), (266, 1031603), (329, 834062), (467, 587594), (658, 417031), (893, 307286), (934, 293797), (1786, 153643), (2209, 124222), (3269, 83942), (4418, 62111), (6251, 43898), (6538, 41971), (8873, 30926), (12502, 21949), (15463, 17746)]