874087193

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{439}}^1$

素因数の和:701

約数の個数: 32

約数和(自身を含む): 1064448000

約数和(自身を除く): 190360807

約数列:

[1, 7, 23, 83, 149, 161, 439, 581, 1043, 1909, 3073, 3427, 10097, 12367, 13363, 23989, 36437, 65411, 70679, 86569, 255059, 284441, 457877, 838051, 1504453, 1991087, 5429113, 5866357, 10531171, 38003791, 124869599, 874087193]

約数ペア:

[(1, 874087193), (7, 124869599), (23, 38003791), (83, 10531171), (149, 5866357), (161, 5429113), (439, 1991087), (581, 1504453), (1043, 838051), (1909, 457877), (3073, 284441), (3427, 255059), (10097, 86569), (12367, 70679), (13363, 65411), (23989, 36437)]