1772528

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{797}}^1$

素因数の和:944

約数の個数: 20

約数和(自身を含む): 3463320

約数和(自身を除く): 1690792

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 797, 1112, 1594, 2224, 3188, 6376, 12752, 110783, 221566, 443132, 886264, 1772528]

約数ペア:

[(1, 1772528), (2, 886264), (4, 443132), (8, 221566), (16, 110783), (139, 12752), (278, 6376), (556, 3188), (797, 2224), (1112, 1594)]