2021571871

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1753}}^1\times {\mathrm{2557}}^1$

素因数の和:4362

約数の個数: 16

約数和(自身を含む): 2261312928

約数和(自身を除く): 239741057

約数列:

[1, 11, 41, 451, 1753, 2557, 19283, 28127, 71873, 104837, 790603, 1153207, 4482421, 49306631, 183779261, 2021571871]

約数ペア:

[(1, 2021571871), (11, 183779261), (41, 49306631), (451, 4482421), (1753, 1153207), (2557, 790603), (19283, 104837), (28127, 71873)]