248587739

素因数分解:

${\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{743}}^1$

素因数の和:994

約数の個数: 16

約数和(自身を含む): 262483200

約数和(自身を除く): 13895461

約数列:

[1, 29, 83, 139, 743, 2407, 4031, 11537, 21547, 61669, 103277, 334573, 1788401, 2995033, 8571991, 248587739]

約数ペア:

[(1, 248587739), (29, 8571991), (83, 2995033), (139, 1788401), (743, 334573), (2407, 103277), (4031, 61669), (11537, 21547)]