26950670

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{21221}}^1$

素因数の和:21355

約数の個数: 16

約数和(自身を含む): 48895488

約数和(自身を除く): 21944818

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 21221, 42442, 106105, 212210, 2695067, 5390134, 13475335, 26950670]

約数ペア:

[(1, 26950670), (2, 13475335), (5, 5390134), (10, 2695067), (127, 212210), (254, 106105), (635, 42442), (1270, 21221)]