2021303668

素因数分解:

$2^2\times {\mathrm{163}}^1\times {\mathrm{193}}^1\times {\mathrm{16063}}^1$

素因数の和:16423

約数の個数: 24

約数和(自身を含む): 3577645568

約数和(自身を除く): 1556341900

約数列:

[1, 2, 4, 163, 193, 326, 386, 652, 772, 16063, 31459, 32126, 62918, 64252, 125836, 2618269, 3100159, 5236538, 6200318, 10473076, 12400636, 505325917, 1010651834, 2021303668]

約数ペア:

[(1, 2021303668), (2, 1010651834), (4, 505325917), (163, 12400636), (193, 10473076), (326, 6200318), (386, 5236538), (652, 3100159), (772, 2618269), (16063, 125836), (31459, 64252), (32126, 62918)]