1649821433

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{8423}}^1$

素因数の和:8529

約数の個数: 24

約数和(自身を含む): 1911574080

約数和(自身を除く): 261752647

約数列:

[1, 13, 19, 61, 169, 247, 793, 1159, 3211, 8423, 10309, 15067, 109499, 160037, 195871, 513803, 1423487, 2080481, 6679439, 9762257, 27046253, 86832707, 126909341, 1649821433]

約数ペア:

[(1, 1649821433), (13, 126909341), (19, 86832707), (61, 27046253), (169, 9762257), (247, 6679439), (793, 2080481), (1159, 1423487), (3211, 513803), (8423, 195871), (10309, 160037), (15067, 109499)]