390580242

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{5007439}}^1$

素因数の和:5007457

約数の個数: 16

約数和(自身を含む): 841249920

約数和(自身を除く): 450669678

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 5007439, 10014878, 15022317, 30044634, 65096707, 130193414, 195290121, 390580242]

約数ペア:

[(1, 390580242), (2, 195290121), (3, 130193414), (6, 65096707), (13, 30044634), (26, 15022317), (39, 10014878), (78, 5007439)]