1681064

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2729}}^1$

素因数の和:2753

約数の個数: 32

約数和(自身を含む): 3931200

約数和(自身を除く): 2250136

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 2729, 5458, 10916, 19103, 21832, 30019, 38206, 60038, 76412, 120076, 152824, 210133, 240152, 420266, 840532, 1681064]

約数ペア:

[(1, 1681064), (2, 840532), (4, 420266), (7, 240152), (8, 210133), (11, 152824), (14, 120076), (22, 76412), (28, 60038), (44, 38206), (56, 30019), (77, 21832), (88, 19103), (154, 10916), (308, 5458), (616, 2729)]