8534838

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{443}}^1$

素因数の和:493

約数の個数: 48

約数和(自身を含む): 19500480

約数和(自身を除く): 10965642

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 169, 247, 338, 443, 494, 507, 741, 886, 1014, 1329, 1482, 2658, 3211, 5759, 6422, 8417, 9633, 11518, 16834, 17277, 19266, 25251, 34554, 50502, 74867, 109421, 149734, 218842, 224601, 328263, 449202, 656526, 1422473, 2844946, 4267419, 8534838]

約数ペア:

[(1, 8534838), (2, 4267419), (3, 2844946), (6, 1422473), (13, 656526), (19, 449202), (26, 328263), (38, 224601), (39, 218842), (57, 149734), (78, 109421), (114, 74867), (169, 50502), (247, 34554), (338, 25251), (443, 19266), (494, 17277), (507, 16834), (741, 11518), (886, 9633), (1014, 8417), (1329, 6422), (1482, 5759), (2658, 3211)]