2530086

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{199}}^1$

素因数の和:380

約数の個数: 32

約数和(自身を含む): 5510400

約数和(自身を除く): 2980314

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 163, 199, 326, 398, 489, 597, 978, 1194, 2119, 2587, 4238, 5174, 6357, 7761, 12714, 15522, 32437, 64874, 97311, 194622, 421681, 843362, 1265043, 2530086]

約数ペア:

[(1, 2530086), (2, 1265043), (3, 843362), (6, 421681), (13, 194622), (26, 97311), (39, 64874), (78, 32437), (163, 15522), (199, 12714), (326, 7761), (398, 6357), (489, 5174), (597, 4238), (978, 2587), (1194, 2119)]