1890522046

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{10627}}^1$

素因数の和:10864

約数の個数: 32

約数和(自身を含む): 3299611392

約数和(自身を除く): 1409089346

約数列:

[1, 2, 7, 14, 97, 131, 194, 262, 679, 917, 1358, 1834, 10627, 12707, 21254, 25414, 74389, 88949, 148778, 177898, 1030819, 1392137, 2061638, 2784274, 7215733, 9744959, 14431466, 19489918, 135037289, 270074578, 945261023, 1890522046]

約数ペア:

[(1, 1890522046), (2, 945261023), (7, 270074578), (14, 135037289), (97, 19489918), (131, 14431466), (194, 9744959), (262, 7215733), (679, 2784274), (917, 2061638), (1358, 1392137), (1834, 1030819), (10627, 177898), (12707, 148778), (21254, 88949), (25414, 74389)]