2516514

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1$

素因数の和:455

約数の個数: 64

約数和(自身を含む): 6773760

約数和(自身を除く): 4257246

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 66, 77, 78, 91, 143, 154, 182, 231, 273, 286, 419, 429, 462, 546, 838, 858, 1001, 1257, 2002, 2514, 2933, 3003, 4609, 5447, 5866, 6006, 8799, 9218, 10894, 13827, 16341, 17598, 27654, 32263, 32682, 38129, 59917, 64526, 76258, 96789, 114387, 119834, 179751, 193578, 228774, 359502, 419419, 838838, 1258257, 2516514]

約数ペア:

[(1, 2516514), (2, 1258257), (3, 838838), (6, 419419), (7, 359502), (11, 228774), (13, 193578), (14, 179751), (21, 119834), (22, 114387), (26, 96789), (33, 76258), (39, 64526), (42, 59917), (66, 38129), (77, 32682), (78, 32263), (91, 27654), (143, 17598), (154, 16341), (182, 13827), (231, 10894), (273, 9218), (286, 8799), (419, 6006), (429, 5866), (462, 5447), (546, 4609), (838, 3003), (858, 2933), (1001, 2514), (1257, 2002)]