84880906

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{677}}^1$

素因数の和:870

約数の個数: 32

約数和(自身を含む): 143519040

約数和(自身を除く): 58638134

約数列:

[1, 2, 11, 22, 41, 82, 139, 278, 451, 677, 902, 1354, 1529, 3058, 5699, 7447, 11398, 14894, 27757, 55514, 62689, 94103, 125378, 188206, 305327, 610654, 1035133, 2070266, 3858223, 7716446, 42440453, 84880906]

約数ペア:

[(1, 84880906), (2, 42440453), (11, 7716446), (22, 3858223), (41, 2070266), (82, 1035133), (139, 610654), (278, 305327), (451, 188206), (677, 125378), (902, 94103), (1354, 62689), (1529, 55514), (3058, 27757), (5699, 14894), (7447, 11398)]