258831647

素因数分解:

${\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{5087}}^1$

素因数の和:5218

約数の個数: 16

約数和(自身を含む): 284643072

約数和(自身を除く): 25811425

約数列:

[1, 17, 41, 73, 697, 1241, 2993, 5087, 50881, 86479, 208567, 371351, 3545639, 6312967, 15225391, 258831647]

約数ペア:

[(1, 258831647), (17, 15225391), (41, 6312967), (73, 3545639), (697, 371351), (1241, 208567), (2993, 86479), (5087, 50881)]