2569884

素因数分解:

$2^2\times 3^1\times {\mathrm{331}}^1\times {\mathrm{647}}^1$

素因数の和:985

約数の個数: 24

約数和(自身を含む): 6023808

約数和(自身を除く): 3453924

約数列:

[1, 2, 3, 4, 6, 12, 331, 647, 662, 993, 1294, 1324, 1941, 1986, 2588, 3882, 3972, 7764, 214157, 428314, 642471, 856628, 1284942, 2569884]

約数ペア:

[(1, 2569884), (2, 1284942), (3, 856628), (4, 642471), (6, 428314), (12, 214157), (331, 7764), (647, 3972), (662, 3882), (993, 2588), (1294, 1986), (1324, 1941)]