1901476889

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{419}}^1\times {\mathrm{967}}^1$

素因数の和:1437

約数の個数: 24

約数和(自身を含む): 2168591040

約数和(自身を除く): 267114151

約数列:

[1, 13, 19, 247, 361, 419, 967, 4693, 5447, 7961, 12571, 18373, 103493, 151259, 238849, 349087, 405173, 1966367, 4538131, 5267249, 7698287, 100077731, 146267453, 1901476889]

約数ペア:

[(1, 1901476889), (13, 146267453), (19, 100077731), (247, 7698287), (361, 5267249), (419, 4538131), (967, 1966367), (4693, 405173), (5447, 349087), (7961, 238849), (12571, 151259), (18373, 103493)]