1949878

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:172

約数の個数: 32

約数和(自身を含む): 3548160

約数和(自身を除く): 1598282

約数列:

[1, 2, 7, 14, 41, 43, 79, 82, 86, 158, 287, 301, 553, 574, 602, 1106, 1763, 3239, 3397, 3526, 6478, 6794, 12341, 22673, 23779, 24682, 45346, 47558, 139277, 278554, 974939, 1949878]

約数ペア:

[(1, 1949878), (2, 974939), (7, 278554), (14, 139277), (41, 47558), (43, 45346), (79, 24682), (82, 23779), (86, 22673), (158, 12341), (287, 6794), (301, 6478), (553, 3526), (574, 3397), (602, 3239), (1106, 1763)]