123414844

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{142183}}^1$

素因数の和:142225

約数の個数: 24

約数和(自身を含む): 254793728

約数和(自身を除く): 131378884

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 142183, 284366, 568732, 995281, 1990562, 3981124, 4407673, 8815346, 17630692, 30853711, 61707422, 123414844]

約数ペア:

[(1, 123414844), (2, 61707422), (4, 30853711), (7, 17630692), (14, 8815346), (28, 4407673), (31, 3981124), (62, 1990562), (124, 995281), (217, 568732), (434, 284366), (868, 142183)]