6564766

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:268

約数の個数: 32

約数和(自身を含む): 11360160

約数和(自身を除く): 4795394

約数列:

[1, 2, 13, 19, 26, 38, 97, 137, 194, 247, 274, 494, 1261, 1781, 1843, 2522, 2603, 3562, 3686, 5206, 13289, 23959, 26578, 33839, 47918, 67678, 172757, 252491, 345514, 504982, 3282383, 6564766]

約数ペア:

[(1, 6564766), (2, 3282383), (13, 504982), (19, 345514), (26, 252491), (38, 172757), (97, 67678), (137, 47918), (194, 33839), (247, 26578), (274, 23959), (494, 13289), (1261, 5206), (1781, 3686), (1843, 3562), (2522, 2603)]