979968652

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{607921}}^1$

素因数の和:607969

約数の個数: 24

約数和(自身を含む): 1906443392

約数和(自身を除く): 926474740

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 607921, 1215842, 2431684, 7902973, 15805946, 18845551, 31611892, 37691102, 75382204, 244992163, 489984326, 979968652]

約数ペア:

[(1, 979968652), (2, 489984326), (4, 244992163), (13, 75382204), (26, 37691102), (31, 31611892), (52, 18845551), (62, 15805946), (124, 7902973), (403, 2431684), (806, 1215842), (1612, 607921)]