1198049188

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1380241}}^1$

素因数の和:1380283

約数の個数: 24

約数和(自身を含む): 2473393664

約数和(自身を除く): 1275344476

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 1380241, 2760482, 5520964, 9661687, 19323374, 38646748, 42787471, 85574942, 171149884, 299512297, 599024594, 1198049188]

約数ペア:

[(1, 1198049188), (2, 599024594), (4, 299512297), (7, 171149884), (14, 85574942), (28, 42787471), (31, 38646748), (62, 19323374), (124, 9661687), (217, 5520964), (434, 2760482), (868, 1380241)]