1330784008

素因数分解:

$2^3\times {\mathrm{701}}^1\times {\mathrm{237301}}^1$

素因数の和:238008

約数の個数: 16

約数和(自身を含む): 2498790060

約数和(自身を除く): 1168006052

約数列:

[1, 2, 4, 8, 701, 1402, 2804, 5608, 237301, 474602, 949204, 1898408, 166348001, 332696002, 665392004, 1330784008]

約数ペア:

[(1, 1330784008), (2, 665392004), (4, 332696002), (8, 166348001), (701, 1898408), (1402, 949204), (2804, 474602), (5608, 237301)]