2114224

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{439}}^1$

素因数の和:497

約数の個数: 40

約数和(自身を含む): 4801280

約数和(自身を除く): 2687056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 439, 602, 688, 878, 1204, 1756, 2408, 3073, 3512, 4816, 6146, 7024, 12292, 18877, 24584, 37754, 49168, 75508, 132139, 151016, 264278, 302032, 528556, 1057112, 2114224]

約数ペア:

[(1, 2114224), (2, 1057112), (4, 528556), (7, 302032), (8, 264278), (14, 151016), (16, 132139), (28, 75508), (43, 49168), (56, 37754), (86, 24584), (112, 18877), (172, 12292), (301, 7024), (344, 6146), (439, 4816), (602, 3512), (688, 3073), (878, 2408), (1204, 1756)]