2012390324

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{740939}}^1$

素因数の和:741047

約数の個数: 24

約数和(自身を含む): 4066278720

約数和(自身を除く): 2053888396

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 679, 1358, 2716, 740939, 1481878, 2963756, 5186573, 10373146, 20746292, 71871083, 143742166, 287484332, 503097581, 1006195162, 2012390324]

約数ペア:

[(1, 2012390324), (2, 1006195162), (4, 503097581), (7, 287484332), (14, 143742166), (28, 71871083), (97, 20746292), (194, 10373146), (388, 5186573), (679, 2963756), (1358, 1481878), (2716, 740939)]