2019938048

素因数分解:

$2^8\times {\mathrm{127}}^1\times {\mathrm{62129}}^1$

素因数の和:62272

約数の個数: 36

約数和(自身を含む): 4063799040

約数和(自身を除く): 2043860992

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 256, 508, 1016, 2032, 4064, 8128, 16256, 32512, 62129, 124258, 248516, 497032, 994064, 1988128, 3976256, 7890383, 7952512, 15780766, 15905024, 31561532, 63123064, 126246128, 252492256, 504984512, 1009969024, 2019938048]

約数ペア:

[(1, 2019938048), (2, 1009969024), (4, 504984512), (8, 252492256), (16, 126246128), (32, 63123064), (64, 31561532), (127, 15905024), (128, 15780766), (254, 7952512), (256, 7890383), (508, 3976256), (1016, 1988128), (2032, 994064), (4064, 497032), (8128, 248516), (16256, 124258), (32512, 62129)]