13425016.000000000

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{1744007}}^1$

素因数の和:1744052

約数の個数: 12

約数和(自身を含む): 512738352

約数和(自身を除く): 226721204

約数列:

[1, 2, 4, 41, 82, 164, 1744007, 3488014, 6976028, 71504287, 143008574, 286017148]

約数ペア:

[(1, 286017148), (2, 143008574), (4, 71504287), (41, 6976028), (82, 3488014), (164, 1744007)]