133719794

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{1499}}^1$

素因数の和:1634

約数の個数: 32

約数和(自身を含む): 223776000

約数和(自身を除く): 90056206

約数列:

[1, 2, 13, 26, 47, 73, 94, 146, 611, 949, 1222, 1499, 1898, 2998, 3431, 6862, 19487, 38974, 44603, 70453, 89206, 109427, 140906, 218854, 915889, 1422551, 1831778, 2845102, 5143069, 10286138, 66859897, 133719794]

約数ペア:

[(1, 133719794), (2, 66859897), (13, 10286138), (26, 5143069), (47, 2845102), (73, 1831778), (94, 1422551), (146, 915889), (611, 218854), (949, 140906), (1222, 109427), (1499, 89206), (1898, 70453), (2998, 44603), (3431, 38974), (6862, 19487)]