2012003223

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{69593}}^1$

素因数の和:70038

約数の個数: 16

約数和(自身を含む): 2806030080

約数和(自身を除く): 794026857

約数列:

[1, 3, 23, 69, 419, 1257, 9637, 28911, 69593, 208779, 1600639, 4801917, 29159467, 87478401, 670667741, 2012003223]

約数ペア:

[(1, 2012003223), (3, 670667741), (23, 87478401), (69, 29159467), (419, 4801917), (1257, 1600639), (9637, 208779), (28911, 69593)]