1171222

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{421}}^1$

素因数の和:543

約数の個数: 16

約数和(自身を含む): 1914192

約数和(自身を除く): 742970

約数列:

[1, 2, 13, 26, 107, 214, 421, 842, 1391, 2782, 5473, 10946, 45047, 90094, 585611, 1171222]

約数ペア:

[(1, 1171222), (2, 585611), (13, 90094), (26, 45047), (107, 10946), (214, 5473), (421, 2782), (842, 1391)]