2870634

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:199

約数の個数: 48

約数和(自身を含む): 6588000

約数和(自身を除く): 3717366

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 149, 169, 247, 298, 338, 447, 494, 507, 741, 894, 1014, 1482, 1937, 2831, 3211, 3874, 5662, 5811, 6422, 8493, 9633, 11622, 16986, 19266, 25181, 36803, 50362, 73606, 75543, 110409, 151086, 220818, 478439, 956878, 1435317, 2870634]

約数ペア:

[(1, 2870634), (2, 1435317), (3, 956878), (6, 478439), (13, 220818), (19, 151086), (26, 110409), (38, 75543), (39, 73606), (57, 50362), (78, 36803), (114, 25181), (149, 19266), (169, 16986), (247, 11622), (298, 9633), (338, 8493), (447, 6422), (494, 5811), (507, 5662), (741, 3874), (894, 3211), (1014, 2831), (1482, 1937)]