2001441794

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2115689}}^1$

素因数の和:2115745

約数の個数: 16

約数和(自身を含む): 3351252960

約数和(自身を除く): 1349811166

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 2115689, 4231378, 23272579, 46545158, 90974627, 181949254, 1000720897, 2001441794]

約数ペア:

[(1, 2001441794), (2, 1000720897), (11, 181949254), (22, 90974627), (43, 46545158), (86, 23272579), (473, 4231378), (946, 2115689)]