13883700670

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{28334083}}^1$

素因数の和:28334104

約数の個数: 24

約数和(自身を含む): 29070770184

約数和(自身を除く): 15187069514

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 28334083, 56668166, 141670415, 198338581, 283340830, 396677162, 991692905, 1388370067, 1983385810, 2776740134, 6941850335, 13883700670]

約数ペア:

[(1, 13883700670), (2, 6941850335), (5, 2776740134), (7, 1983385810), (10, 1388370067), (14, 991692905), (35, 396677162), (49, 283340830), (70, 198338581), (98, 141670415), (245, 56668166), (490, 28334083)]