2730416

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{13127}}^1$

素因数の和:13148

約数の個数: 20

約数和(自身を含む): 5697552

約数和(自身を除く): 2967136

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 13127, 26254, 52508, 105016, 170651, 210032, 341302, 682604, 1365208, 2730416]

約数ペア:

[(1, 2730416), (2, 1365208), (4, 682604), (8, 341302), (13, 210032), (16, 170651), (26, 105016), (52, 52508), (104, 26254), (208, 13127)]