997658448

素因数分解:

$2^4\times 3^1\times {\mathrm{20784551}}^1$

素因数の和:20784562

約数の個数: 20

約数和(自身を含む): 2577284448

約数和(自身を除く): 1579626000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 20784551, 41569102, 62353653, 83138204, 124707306, 166276408, 249414612, 332552816, 498829224, 997658448]

約数ペア:

[(1, 997658448), (2, 498829224), (3, 332552816), (4, 249414612), (6, 166276408), (8, 124707306), (12, 83138204), (16, 62353653), (24, 41569102), (48, 20784551)]