2021073886

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{2939}}^1\times {\mathrm{26449}}^1$

素因数の和:29403

約数の個数: 16

約数和(自身を含む): 3266046000

約数和(自身を除く): 1244972114

約数列:

[1, 2, 13, 26, 2939, 5878, 26449, 38207, 52898, 76414, 343837, 687674, 77733611, 155467222, 1010536943, 2021073886]

約数ペア:

[(1, 2021073886), (2, 1010536943), (13, 155467222), (26, 77733611), (2939, 687674), (5878, 343837), (26449, 76414), (38207, 52898)]