6640378076

素因数分解:

$2^2\times {\mathrm{241}}^1\times {\mathrm{6888359}}^1$

素因数の和:6888604

約数の個数: 12

約数和(自身を含む): 11668881840

約数和(自身を除く): 5028503764

約数列:

[1, 2, 4, 241, 482, 964, 6888359, 13776718, 27553436, 1660094519, 3320189038, 6640378076]

約数ペア:

[(1, 6640378076), (2, 3320189038), (4, 1660094519), (241, 27553436), (482, 13776718), (964, 6888359)]