438778843

素因数分解:

${\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1\times {\mathrm{1997}}^1$

素因数の和:2294

約数の個数: 16

約数和(自身を含む): 471272256

約数和(自身を除く): 32493413

約数列:

[1, 23, 41, 233, 943, 1997, 5359, 9553, 45931, 81877, 219719, 465301, 1883171, 10701923, 19077341, 438778843]

約数ペア:

[(1, 438778843), (23, 19077341), (41, 10701923), (233, 1883171), (943, 465301), (1997, 219719), (5359, 81877), (9553, 45931)]