273670238

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{19379}}^1$

素因数の和:19711

約数の個数: 16

約数和(自身を含む): 429770880

約数和(自身を除く): 156100642

約数列:

[1, 2, 23, 46, 307, 614, 7061, 14122, 19379, 38758, 445717, 891434, 5949353, 11898706, 136835119, 273670238]

約数ペア:

[(1, 273670238), (2, 136835119), (23, 11898706), (46, 5949353), (307, 891434), (614, 445717), (7061, 38758), (14122, 19379)]