2189366946

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{719713}}^1$

素因数の和:719747

約数の個数: 36

約数和(自身を含む): 5136598818

約数和(自身を除く): 2947231872

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 234, 338, 507, 1014, 1521, 3042, 719713, 1439426, 2159139, 4318278, 6477417, 9356269, 12954834, 18712538, 28068807, 56137614, 84206421, 121631497, 168412842, 243262994, 364894491, 729788982, 1094683473, 2189366946]

約数ペア:

[(1, 2189366946), (2, 1094683473), (3, 729788982), (6, 364894491), (9, 243262994), (13, 168412842), (18, 121631497), (26, 84206421), (39, 56137614), (78, 28068807), (117, 18712538), (169, 12954834), (234, 9356269), (338, 6477417), (507, 4318278), (1014, 2159139), (1521, 1439426), (3042, 719713)]