260094238

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{457}}^1\times {\mathrm{7691}}^1$

素因数の和:8187

約数の個数: 16

約数和(自身を含む): 401614704

約数和(自身を除く): 141520466

約数列:

[1, 2, 37, 74, 457, 914, 7691, 15382, 16909, 33818, 284567, 569134, 3514787, 7029574, 130047119, 260094238]

約数ペア:

[(1, 260094238), (2, 130047119), (37, 7029574), (74, 3514787), (457, 569134), (914, 284567), (7691, 33818), (15382, 16909)]