820235842

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{2339}}^1\times {\mathrm{2617}}^1$

素因数の和:5025

約数の個数: 16

約数和(自身を含む): 1249728480

約数和(自身を除く): 429492638

約数列:

[1, 2, 67, 134, 2339, 2617, 4678, 5234, 156713, 175339, 313426, 350678, 6121163, 12242326, 410117921, 820235842]

約数ペア:

[(1, 820235842), (2, 410117921), (67, 12242326), (134, 6121163), (2339, 350678), (2617, 313426), (4678, 175339), (5234, 156713)]