26189690

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{154057}}^1$

素因数の和:154081

約数の個数: 16

約数和(自身を含む): 49914792

約数和(自身を除く): 23725102

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 154057, 308114, 770285, 1540570, 2618969, 5237938, 13094845, 26189690]

約数ペア:

[(1, 26189690), (2, 13094845), (5, 5237938), (10, 2618969), (17, 1540570), (34, 770285), (85, 308114), (170, 154057)]