2019602949

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{255097}}^1$

素因数の和:255149

約数の個数: 32

約数和(自身を含む): 3428517120

約数和(自身を除く): 1408914171

約数列:

[1, 3, 7, 13, 21, 29, 39, 87, 91, 203, 273, 377, 609, 1131, 2639, 7917, 255097, 765291, 1785679, 3316261, 5357037, 7397813, 9948783, 22193439, 23213827, 51784691, 69641481, 96171569, 155354073, 288514707, 673200983, 2019602949]

約数ペア:

[(1, 2019602949), (3, 673200983), (7, 288514707), (13, 155354073), (21, 96171569), (29, 69641481), (39, 51784691), (87, 23213827), (91, 22193439), (203, 9948783), (273, 7397813), (377, 5357037), (609, 3316261), (1131, 1785679), (2639, 765291), (7917, 255097)]