2021031148

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{859}}^1\times {\mathrm{8779}}^1$

素因数の和:9709

約数の個数: 24

約数和(自身を含む): 3594180800

約数和(自身を除く): 1573149652

約数列:

[1, 2, 4, 67, 134, 268, 859, 1718, 3436, 8779, 17558, 35116, 57553, 115106, 230212, 588193, 1176386, 2352772, 7541161, 15082322, 30164644, 505257787, 1010515574, 2021031148]

約数ペア:

[(1, 2021031148), (2, 1010515574), (4, 505257787), (67, 30164644), (134, 15082322), (268, 7541161), (859, 2352772), (1718, 1176386), (3436, 588193), (8779, 230212), (17558, 115106), (35116, 57553)]