268260719

素因数分解:

${\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1\times {\mathrm{313}}^1$

素因数の和:626

約数の個数: 16

約数和(自身を含む): 278620992

約数和(自身を除く): 10360273

約数列:

[1, 53, 103, 157, 313, 5459, 8321, 16171, 16589, 32239, 49141, 857063, 1708667, 2604473, 5061523, 268260719]

約数ペア:

[(1, 268260719), (53, 5061523), (103, 2604473), (157, 1708667), (313, 857063), (5459, 49141), (8321, 32239), (16171, 16589)]