2566858

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^2\times {\mathrm{83}}^1$

素因数の和:186

約数の個数: 24

約数和(自身を含む): 4550112

約数和(自身を除く): 1983254

約数列:

[1, 2, 7, 14, 47, 83, 94, 166, 329, 581, 658, 1162, 2209, 3901, 4418, 7802, 15463, 27307, 30926, 54614, 183347, 366694, 1283429, 2566858]

約数ペア:

[(1, 2566858), (2, 1283429), (7, 366694), (14, 183347), (47, 54614), (83, 30926), (94, 27307), (166, 15463), (329, 7802), (581, 4418), (658, 3901), (1162, 2209)]