489961424

素因数分解:

$2^4\times {\mathrm{1103}}^1\times {\mathrm{27763}}^1$

素因数の和:28874

約数の個数: 20

約数和(自身を含む): 950195136

約数和(自身を除く): 460233712

約数列:

[1, 2, 4, 8, 16, 1103, 2206, 4412, 8824, 17648, 27763, 55526, 111052, 222104, 444208, 30622589, 61245178, 122490356, 244980712, 489961424]

約数ペア:

[(1, 489961424), (2, 244980712), (4, 122490356), (8, 61245178), (16, 30622589), (1103, 444208), (2206, 222104), (4412, 111052), (8824, 55526), (17648, 27763)]