2005098298

素因数分解:

$2^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1045411}}^1$

素因数の和:1045557

約数の個数: 16

約数和(自身を含む): 3462404544

約数和(自身を除く): 1457306246

約数列:

[1, 2, 7, 14, 137, 274, 959, 1918, 1045411, 2090822, 7317877, 14635754, 143221307, 286442614, 1002549149, 2005098298]

約数ペア:

[(1, 2005098298), (2, 1002549149), (7, 286442614), (14, 143221307), (137, 14635754), (274, 7317877), (959, 2090822), (1918, 1045411)]