289440034

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{585911}}^1$

素因数の和:585945

約数の個数: 16

約数和(自身を含む): 492166080

約数和(自身を除く): 202726046

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 585911, 1171822, 7616843, 11132309, 15233686, 22264618, 144720017, 289440034]

約数ペア:

[(1, 289440034), (2, 144720017), (13, 22264618), (19, 15233686), (26, 11132309), (38, 7616843), (247, 1171822), (494, 585911)]