249620762

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{22157}}^1$

素因数の和:22333

約数の個数: 16

約数和(自身を含む): 386080992

約数和(自身を除く): 136460230

約数列:

[1, 2, 43, 86, 131, 262, 5633, 11266, 22157, 44314, 952751, 1905502, 2902567, 5805134, 124810381, 249620762]

約数ペア:

[(1, 249620762), (2, 124810381), (43, 5805134), (86, 2902567), (131, 1905502), (262, 952751), (5633, 44314), (11266, 22157)]