2021282942

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{353}}^1\times {\mathrm{7717}}^1$

素因数の和:8132

約数の個数: 32

約数和(自身を含む): 3540894912

約数和(自身を除く): 1519611970

約数列:

[1, 2, 7, 14, 53, 106, 353, 371, 706, 742, 2471, 4942, 7717, 15434, 18709, 37418, 54019, 108038, 130963, 261926, 409001, 818002, 2724101, 2863007, 5448202, 5726014, 19068707, 38137414, 144377353, 288754706, 1010641471, 2021282942]

約数ペア:

[(1, 2021282942), (2, 1010641471), (7, 288754706), (14, 144377353), (53, 38137414), (106, 19068707), (353, 5726014), (371, 5448202), (706, 2863007), (742, 2724101), (2471, 818002), (4942, 409001), (7717, 261926), (15434, 130963), (18709, 108038), (37418, 54019)]