1270796876

素因数分解:

$2^2\times {\mathrm{919}}^1\times {\mathrm{345701}}^1$

素因数の和:346624

約数の個数: 12

約数和(自身を含む): 2226320880

約数和(自身を除く): 955524004

約数列:

[1, 2, 4, 919, 1838, 3676, 345701, 691402, 1382804, 317699219, 635398438, 1270796876]

約数ペア:

[(1, 1270796876), (2, 635398438), (4, 317699219), (919, 1382804), (1838, 691402), (3676, 345701)]