509209744

素因数分解:

$2^4\times {\mathrm{1039}}^1\times {\mathrm{30631}}^1$

素因数の和:31678

約数の個数: 20

約数和(自身を含む): 987575680

約数和(自身を除く): 478365936

約数列:

[1, 2, 4, 8, 16, 1039, 2078, 4156, 8312, 16624, 30631, 61262, 122524, 245048, 490096, 31825609, 63651218, 127302436, 254604872, 509209744]

約数ペア:

[(1, 509209744), (2, 254604872), (4, 127302436), (8, 63651218), (16, 31825609), (1039, 490096), (2078, 245048), (4156, 122524), (8312, 61262), (16624, 30631)]