440431991

素因数分解:

${\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{463}}^1\times {\mathrm{701}}^1$

素因数の和:1246

約数の個数: 16

約数和(自身を含む): 469048320

約数和(自身を除く): 28616329

約数列:

[1, 23, 59, 463, 701, 1357, 10649, 16123, 27317, 41359, 324563, 628291, 951257, 7464949, 19149217, 440431991]

約数ペア:

[(1, 440431991), (23, 19149217), (59, 7464949), (463, 951257), (701, 628291), (1357, 324563), (10649, 41359), (16123, 27317)]