299783824

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{986131}}^1$

素因数の和:986158

約数の個数: 20

約数和(自身を含む): 611401840

約数和(自身を除く): 311618016

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 986131, 1972262, 3944524, 7889048, 15778096, 18736489, 37472978, 74945956, 149891912, 299783824]

約数ペア:

[(1, 299783824), (2, 149891912), (4, 74945956), (8, 37472978), (16, 18736489), (19, 15778096), (38, 7889048), (76, 3944524), (152, 1972262), (304, 986131)]