1247036734

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{2157503}}^1$

素因数の和:2157539

約数の個数: 12

約数和(自身を含む): 1987061184

約数和(自身を除く): 740024450

約数列:

[1, 2, 17, 34, 289, 578, 2157503, 4315006, 36677551, 73355102, 623518367, 1247036734]

約数ペア:

[(1, 1247036734), (2, 623518367), (17, 73355102), (34, 36677551), (289, 4315006), (578, 2157503)]