2100227.00000000

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{1493}}^1$

素因数の和:1688

約数の個数: 32

約数和(自身を含む): 141129216

約数和(自身を除く): 62767618

約数列:

[1, 2, 7, 14, 23, 46, 161, 163, 322, 326, 1141, 1493, 2282, 2986, 3749, 7498, 10451, 20902, 26243, 34339, 52486, 68678, 240373, 243359, 480746, 486718, 1703513, 3407026, 5597257, 11194514, 39180799, 78361598]

約数ペア:

[(1, 78361598), (2, 39180799), (7, 11194514), (14, 5597257), (23, 3407026), (46, 1703513), (161, 486718), (163, 480746), (322, 243359), (326, 240373), (1141, 68678), (1493, 52486), (2282, 34339), (2986, 26243), (3749, 20902), (7498, 10451)]