675086492

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{67807}}^1$

素因数の和:67961

約数の個数: 24

約数和(自身を含む): 1253091840

約数和(自身を除く): 578005348

約数列:

[1, 2, 4, 19, 38, 76, 131, 262, 524, 2489, 4978, 9956, 67807, 135614, 271228, 1288333, 2576666, 5153332, 8882717, 17765434, 35530868, 168771623, 337543246, 675086492]

約数ペア:

[(1, 675086492), (2, 337543246), (4, 168771623), (19, 35530868), (38, 17765434), (76, 8882717), (131, 5153332), (262, 2576666), (524, 1288333), (2489, 271228), (4978, 135614), (9956, 67807)]