1340482

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:178

約数の個数: 32

約数和(自身を含む): 2439360

約数和(自身を除く): 1098878

約数列:

[1, 2, 11, 13, 22, 26, 43, 86, 109, 143, 218, 286, 473, 559, 946, 1118, 1199, 1417, 2398, 2834, 4687, 6149, 9374, 12298, 15587, 31174, 51557, 60931, 103114, 121862, 670241, 1340482]

約数ペア:

[(1, 1340482), (2, 670241), (11, 121862), (13, 103114), (22, 60931), (26, 51557), (43, 31174), (86, 15587), (109, 12298), (143, 9374), (218, 6149), (286, 4687), (473, 2834), (559, 2398), (946, 1417), (1118, 1199)]