26436670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{15643}}^1$

素因数の和:15676

約数の個数: 24

約数和(自身を含む): 51531336

約数和(自身を除く): 25094666

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 15643, 31286, 78215, 156430, 203359, 406718, 1016795, 2033590, 2643667, 5287334, 13218335, 26436670]

約数ペア:

[(1, 26436670), (2, 13218335), (5, 5287334), (10, 2643667), (13, 2033590), (26, 1016795), (65, 406718), (130, 203359), (169, 156430), (338, 78215), (845, 31286), (1690, 15643)]