26065990

素因数分解:

$2^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{6221}}^1$

素因数の和:6647

約数の個数: 16

約数和(自身を含む): 47038320

約数和(自身を除く): 20972330

約数列:

[1, 2, 5, 10, 419, 838, 2095, 4190, 6221, 12442, 31105, 62210, 2606599, 5213198, 13032995, 26065990]

約数ペア:

[(1, 26065990), (2, 13032995), (5, 5213198), (10, 2606599), (419, 62210), (838, 31105), (2095, 12442), (4190, 6221)]