271688968

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1997713}}^1$

素因数の和:1997736

約数の個数: 16

約数和(自身を含む): 539382780

約数和(自身を除く): 267693812

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1997713, 3995426, 7990852, 15981704, 33961121, 67922242, 135844484, 271688968]

約数ペア:

[(1, 271688968), (2, 135844484), (4, 67922242), (8, 33961121), (17, 15981704), (34, 7990852), (68, 3995426), (136, 1997713)]