2028278546

素因数分解:

$2^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{511933}}^1$

素因数の和:512225

約数の個数: 16

約数和(自身を含む): 3489342144

約数和(自身を除く): 1461063598

約数列:

[1, 2, 7, 14, 283, 566, 1981, 3962, 511933, 1023866, 3583531, 7167062, 144877039, 289754078, 1014139273, 2028278546]

約数ペア:

[(1, 2028278546), (2, 1014139273), (7, 289754078), (14, 144877039), (283, 7167062), (566, 3583531), (1981, 1023866), (3962, 511933)]