249872897

素因数分解:

${\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1\times {\mathrm{739}}^1$

素因数の和:1064

約数の個数: 16

約数和(自身を含む): 266471040

約数和(自身を除く): 16598143

約数列:

[1, 23, 61, 241, 739, 1403, 5543, 14701, 16997, 45079, 178099, 338123, 1036817, 4096277, 10864039, 249872897]

約数ペア:

[(1, 249872897), (23, 10864039), (61, 4096277), (241, 1036817), (739, 338123), (1403, 178099), (5543, 45079), (14701, 16997)]