2837597456

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{900253}}^1$

素因数の和:900458

約数の個数: 20

約数和(自身を含む): 5525759052

約数和(自身を除く): 2688161596

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 3152, 900253, 1800506, 3601012, 7202024, 14404048, 177349841, 354699682, 709399364, 1418798728, 2837597456]

約数ペア:

[(1, 2837597456), (2, 1418798728), (4, 709399364), (8, 354699682), (16, 177349841), (197, 14404048), (394, 7202024), (788, 3601012), (1576, 1800506), (3152, 900253)]