2021604938

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1\times {\mathrm{61819}}^1$

素因数の和:62101

約数の個数: 16

約数和(自身を含む): 3084570720

約数和(自身を除く): 1062965782

約数列:

[1, 2, 83, 166, 197, 394, 16351, 32702, 61819, 123638, 5130977, 10261954, 12178343, 24356686, 1010802469, 2021604938]

約数ペア:

[(1, 2021604938), (2, 1010802469), (83, 24356686), (166, 12178343), (197, 10261954), (394, 5130977), (16351, 123638), (32702, 61819)]