2048891106

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{781423}}^1$

素因数の和:781470

約数の個数: 32

約数和(自身を含む): 4501002240

約数和(自身を除く): 2452111134

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 437, 874, 1311, 2622, 781423, 1562846, 2344269, 4688538, 14847037, 17972729, 29694074, 35945458, 44541111, 53918187, 89082222, 107836374, 341481851, 682963702, 1024445553, 2048891106]

約数ペア:

[(1, 2048891106), (2, 1024445553), (3, 682963702), (6, 341481851), (19, 107836374), (23, 89082222), (38, 53918187), (46, 44541111), (57, 35945458), (69, 29694074), (114, 17972729), (138, 14847037), (437, 4688538), (874, 2344269), (1311, 1562846), (2622, 781423)]