6801988

素因数分解:

$2^2\times {\mathrm{61}}^2\times {\mathrm{457}}^1$

素因数の和:583

約数の個数: 18

約数和(自身を含む): 12128298

約数和(自身を除く): 5326310

約数列:

[1, 2, 4, 61, 122, 244, 457, 914, 1828, 3721, 7442, 14884, 27877, 55754, 111508, 1700497, 3400994, 6801988]

約数ペア:

[(1, 6801988), (2, 3400994), (4, 1700497), (61, 111508), (122, 55754), (244, 27877), (457, 14884), (914, 7442), (1828, 3721)]