2049271490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{273601}}^1$

素因数の和:273722

約数の個数: 32

約数和(自身を含む): 4255058304

約数和(自身を除く): 2205786814

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 107, 214, 535, 749, 1070, 1498, 3745, 7490, 273601, 547202, 1368005, 1915207, 2736010, 3830414, 9576035, 19152070, 29275307, 58550614, 146376535, 204927149, 292753070, 409854298, 1024635745, 2049271490]

約数ペア:

[(1, 2049271490), (2, 1024635745), (5, 409854298), (7, 292753070), (10, 204927149), (14, 146376535), (35, 58550614), (70, 29275307), (107, 19152070), (214, 9576035), (535, 3830414), (749, 2736010), (1070, 1915207), (1498, 1368005), (3745, 547202), (7490, 273601)]