7540039868

素因数分解:

$2^2\times {\mathrm{3889}}^1\times {\mathrm{484703}}^1$

素因数の和:488596

約数の個数: 12

約数和(自身を含む): 13198489920

約数和(自身を除く): 5658450052

約数列:

[1, 2, 4, 3889, 7778, 15556, 484703, 969406, 1938812, 1885009967, 3770019934, 7540039868]

約数ペア:

[(1, 7540039868), (2, 3770019934), (4, 1885009967), (3889, 1938812), (7778, 969406), (15556, 484703)]