2821196

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5303}}^1$

素因数の和:5333

約数の個数: 24

約数和(自身を含む): 5940480

約数和(自身を除く): 3119284

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 5303, 10606, 21212, 37121, 74242, 100757, 148484, 201514, 403028, 705299, 1410598, 2821196]

約数ペア:

[(1, 2821196), (2, 1410598), (4, 705299), (7, 403028), (14, 201514), (19, 148484), (28, 100757), (38, 74242), (76, 37121), (133, 21212), (266, 10606), (532, 5303)]