173720170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{102793}}^1$

素因数の和:102826

約数の個数: 24

約数和(自身を含む): 338603436

約数和(自身を除く): 164883266

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 102793, 205586, 513965, 1027930, 1336309, 2672618, 6681545, 13363090, 17372017, 34744034, 86860085, 173720170]

約数ペア:

[(1, 173720170), (2, 86860085), (5, 34744034), (10, 17372017), (13, 13363090), (26, 6681545), (65, 2672618), (130, 1336309), (169, 1027930), (338, 513965), (845, 205586), (1690, 102793)]