13133276

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:258

約数の個数: 48

約数和(自身を含む): 26342400

約数和(自身を除く): 13209124

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 79, 92, 139, 158, 278, 299, 316, 556, 598, 1027, 1196, 1807, 1817, 2054, 3197, 3614, 3634, 4108, 6394, 7228, 7268, 10981, 12788, 21962, 23621, 41561, 43924, 47242, 83122, 94484, 142753, 166244, 252563, 285506, 505126, 571012, 1010252, 3283319, 6566638, 13133276]

約数ペア:

[(1, 13133276), (2, 6566638), (4, 3283319), (13, 1010252), (23, 571012), (26, 505126), (46, 285506), (52, 252563), (79, 166244), (92, 142753), (139, 94484), (158, 83122), (278, 47242), (299, 43924), (316, 41561), (556, 23621), (598, 21962), (1027, 12788), (1196, 10981), (1807, 7268), (1817, 7228), (2054, 6394), (3197, 4108), (3614, 3634)]