251442022

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{144341}}^1$

素因数の和:144423

約数の個数: 16

約数和(自身を含む): 412240752

約数和(自身を除く): 160798730

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 144341, 288682, 1876433, 3752866, 9670847, 19341694, 125721011, 251442022]

約数ペア:

[(1, 251442022), (2, 125721011), (13, 19341694), (26, 9670847), (67, 3752866), (134, 1876433), (871, 288682), (1742, 144341)]