2480495066

素因数分解:

$2^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{455471}}^1$

素因数の和:455869

約数の個数: 16

約数和(自身を含む): 4263217920

約数和(自身を除く): 1782722854

約数列:

[1, 2, 7, 14, 389, 778, 2723, 5446, 455471, 910942, 3188297, 6376594, 177178219, 354356438, 1240247533, 2480495066]

約数ペア:

[(1, 2480495066), (2, 1240247533), (7, 354356438), (14, 177178219), (389, 6376594), (778, 3188297), (2723, 910942), (5446, 455471)]