1847924923

素因数分解:

${\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{293}}^1\times {\mathrm{557}}^1$

素因数の和:943

約数の個数: 24

約数和(自身を含む): 2041463088

約数和(自身を除く): 193538165

約数列:

[1, 13, 67, 169, 293, 557, 871, 3809, 7241, 11323, 19631, 37319, 49517, 94133, 163201, 255203, 485147, 2121613, 3317639, 6306911, 10934467, 27580969, 142148071, 1847924923]

約数ペア:

[(1, 1847924923), (13, 142148071), (67, 27580969), (169, 10934467), (293, 6306911), (557, 3317639), (871, 2121613), (3809, 485147), (7241, 255203), (11323, 163201), (19631, 94133), (37319, 49517)]