25813086

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{1663}}^1$

素因数の和:1880

約数の個数: 32

約数和(自身を含む): 55910400

約数和(自身を除く): 30097314

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 199, 398, 597, 1194, 1663, 2587, 3326, 4989, 5174, 7761, 9978, 15522, 21619, 43238, 64857, 129714, 330937, 661874, 992811, 1985622, 4302181, 8604362, 12906543, 25813086]

約数ペア:

[(1, 25813086), (2, 12906543), (3, 8604362), (6, 4302181), (13, 1985622), (26, 992811), (39, 661874), (78, 330937), (199, 129714), (398, 64857), (597, 43238), (1194, 21619), (1663, 15522), (2587, 9978), (3326, 7761), (4989, 5174)]