1113985244

素因数分解:

$2^2\times {\mathrm{419}}^1\times {\mathrm{664669}}^1$

素因数の和:665092

約数の個数: 12

約数和(自身を含む): 1954129800

約数和(自身を除く): 840144556

約数列:

[1, 2, 4, 419, 838, 1676, 664669, 1329338, 2658676, 278496311, 556992622, 1113985244]

約数ペア:

[(1, 1113985244), (2, 556992622), (4, 278496311), (419, 2658676), (838, 1329338), (1676, 664669)]