1068784

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{997}}^1$

素因数の和:1072

約数の個数: 20

約数和(自身を含む): 2103784

約数和(自身を除く): 1035000

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 997, 1072, 1994, 3988, 7976, 15952, 66799, 133598, 267196, 534392, 1068784]

約数ペア:

[(1, 1068784), (2, 534392), (4, 267196), (8, 133598), (16, 66799), (67, 15952), (134, 7976), (268, 3988), (536, 1994), (997, 1072)]