2018992807

素因数分解:

${\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{4349}}^1$

素因数の和:4483

約数の個数: 24

約数和(自身を含む): 2273518800

約数和(自身を除く): 254525993

約数列:

[1, 13, 41, 67, 169, 533, 871, 2747, 4349, 6929, 11323, 35711, 56537, 178309, 291383, 464243, 734981, 2318017, 3787979, 11946703, 30134221, 49243727, 155307139, 2018992807]

約数ペア:

[(1, 2018992807), (13, 155307139), (41, 49243727), (67, 30134221), (169, 11946703), (533, 3787979), (871, 2318017), (2747, 734981), (4349, 464243), (6929, 291383), (11323, 178309), (35711, 56537)]