2224012

素因数分解:

$2^2\times 7^3\times {\mathrm{1621}}^1$

素因数の和:1646

約数の個数: 24

約数和(自身を含む): 4541600

約数和(自身を除く): 2317588

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 1621, 3242, 6484, 11347, 22694, 45388, 79429, 158858, 317716, 556003, 1112006, 2224012]

約数ペア:

[(1, 2224012), (2, 1112006), (4, 556003), (7, 317716), (14, 158858), (28, 79429), (49, 45388), (98, 22694), (196, 11347), (343, 6484), (686, 3242), (1372, 1621)]