26390262

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{31643}}^1$

素因数の和:31787

約数の個数: 16

約数和(自身を含む): 53161920

約数和(自身を除く): 26771658

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 31643, 63286, 94929, 189858, 4398377, 8796754, 13195131, 26390262]

約数ペア:

[(1, 26390262), (2, 13195131), (3, 8796754), (6, 4398377), (139, 189858), (278, 94929), (417, 63286), (834, 31643)]