1330651998

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{183437}}^1$

素因数の和:183489

約数の個数: 48

約数和(自身を含む): 3205028736

約数和(自身を除く): 1874376738

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 806, 1209, 2418, 3627, 7254, 183437, 366874, 550311, 1100622, 1650933, 2384681, 3301866, 4769362, 5686547, 7154043, 11373094, 14308086, 17059641, 21462129, 34119282, 42924258, 51178923, 73925111, 102357846, 147850222, 221775333, 443550666, 665325999, 1330651998]

約数ペア:

[(1, 1330651998), (2, 665325999), (3, 443550666), (6, 221775333), (9, 147850222), (13, 102357846), (18, 73925111), (26, 51178923), (31, 42924258), (39, 34119282), (62, 21462129), (78, 17059641), (93, 14308086), (117, 11373094), (186, 7154043), (234, 5686547), (279, 4769362), (403, 3301866), (558, 2384681), (806, 1650933), (1209, 1100622), (2418, 550311), (3627, 366874), (7254, 183437)]