2008489497

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5626021}}^1$

素因数の和:5626048

約数の個数: 16

約数和(自身を含む): 3240588672

約数和(自身を除く): 1232099175

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 5626021, 16878063, 39382147, 95642357, 118146441, 286927071, 669496499, 2008489497]

約数ペア:

[(1, 2008489497), (3, 669496499), (7, 286927071), (17, 118146441), (21, 95642357), (51, 39382147), (119, 16878063), (357, 5626021)]