406342014

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{5209513}}^1$

素因数の和:5209531

約数の個数: 16

約数和(自身を含む): 875198352

約数和(自身を除く): 468856338

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 5209513, 10419026, 15628539, 31257078, 67723669, 135447338, 203171007, 406342014]

約数ペア:

[(1, 406342014), (2, 203171007), (3, 135447338), (6, 67723669), (13, 31257078), (26, 15628539), (39, 10419026), (78, 5209513)]