1361668

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4421}}^1$

素因数の和:4443

約数の個数: 24

約数和(自身を含む): 2971584

約数和(自身を除く): 1609916

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 4421, 8842, 17684, 30947, 48631, 61894, 97262, 123788, 194524, 340417, 680834, 1361668]

約数ペア:

[(1, 1361668), (2, 680834), (4, 340417), (7, 194524), (11, 123788), (14, 97262), (22, 61894), (28, 48631), (44, 30947), (77, 17684), (154, 8842), (308, 4421)]