891036728062

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{22481}}^1\times {\mathrm{80233}}^1$

素因数の和:102748

約数の個数: 32

約数和(自身を含む): 1515209461920

約数和(自身を除く): 624172733858

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 22481, 44962, 80233, 160466, 292253, 427139, 584506, 854278, 1043029, 1524427, 2086058, 3048854, 5552807, 11105614, 19817551, 39635102, 1803718073, 3607436146, 23448334949, 34270643387, 46896669898, 68541286774, 445518364031, 891036728062]

約数ペア:

[(1, 891036728062), (2, 445518364031), (13, 68541286774), (19, 46896669898), (26, 34270643387), (38, 23448334949), (247, 3607436146), (494, 1803718073), (22481, 39635102), (44962, 19817551), (80233, 11105614), (160466, 5552807), (292253, 3048854), (427139, 2086058), (584506, 1524427), (854278, 1043029)]