2544139

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:210

約数の個数: 16

約数和(自身を含む): 2903040

約数和(自身を除く): 358901

約数列:

[1, 13, 31, 59, 107, 403, 767, 1391, 1829, 3317, 6313, 23777, 43121, 82069, 195703, 2544139]

約数ペア:

[(1, 2544139), (13, 195703), (31, 82069), (59, 43121), (107, 23777), (403, 6313), (767, 3317), (1391, 1829)]