508996912

素因数分解:

$2^4\times {\mathrm{809}}^1\times {\mathrm{39323}}^1$

素因数の和:40140

約数の個数: 20

約数和(自身を含む): 987425640

約数和(自身を除く): 478428728

約数列:

[1, 2, 4, 8, 16, 809, 1618, 3236, 6472, 12944, 39323, 78646, 157292, 314584, 629168, 31812307, 63624614, 127249228, 254498456, 508996912]

約数ペア:

[(1, 508996912), (2, 254498456), (4, 127249228), (8, 63624614), (16, 31812307), (809, 629168), (1618, 314584), (3236, 157292), (6472, 78646), (12944, 39323)]