255514682

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1\times {\mathrm{12653}}^1$

素因数の和:13117

約数の個数: 16

約数和(自身を含む): 400878720

約数和(自身を除く): 145364038

約数列:

[1, 2, 23, 46, 439, 878, 10097, 12653, 20194, 25306, 291019, 582038, 5554667, 11109334, 127757341, 255514682]

約数ペア:

[(1, 255514682), (2, 127757341), (23, 11109334), (46, 5554667), (439, 582038), (878, 291019), (10097, 25306), (12653, 20194)]