248403434

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{23159}}^1$

素因数の和:23365

約数の個数: 16

約数和(自身を含む): 386864640

約数和(自身を除く): 138461206

約数列:

[1, 2, 31, 62, 173, 346, 5363, 10726, 23159, 46318, 717929, 1435858, 4006507, 8013014, 124201717, 248403434]

約数ペア:

[(1, 248403434), (2, 124201717), (31, 8013014), (62, 4006507), (173, 1435858), (346, 717929), (5363, 46318), (10726, 23159)]