251921097793

素因数分解:

${\mathrm{19}}^1\times {\mathrm{433}}^1\times {\mathrm{743}}^1\times {\mathrm{41213}}^1$

素因数の和:42408

約数の個数: 16

約数和(自身を含む): 266156714880

約数和(自身を除く): 14235617087

約数列:

[1, 19, 433, 743, 8227, 14117, 41213, 321719, 783047, 6112661, 17845229, 30621259, 339059351, 581803921, 13259005147, 251921097793]

約数ペア:

[(1, 251921097793), (19, 13259005147), (433, 581803921), (743, 339059351), (8227, 30621259), (14117, 17845229), (41213, 6112661), (321719, 783047)]