2213804554

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{313}}^1\times {\mathrm{1367}}^1$

素因数の和:1894

約数の個数: 32

約数和(自身を含む): 3608236800

約数和(自身を除く): 1394432246

約数列:

[1, 2, 13, 26, 199, 313, 398, 626, 1367, 2587, 2734, 4069, 5174, 8138, 17771, 35542, 62287, 124574, 272033, 427871, 544066, 809731, 855742, 1619462, 3536429, 5562323, 7072858, 11124646, 85146329, 170292658, 1106902277, 2213804554]

約数ペア:

[(1, 2213804554), (2, 1106902277), (13, 170292658), (26, 85146329), (199, 11124646), (313, 7072858), (398, 5562323), (626, 3536429), (1367, 1619462), (2587, 855742), (2734, 809731), (4069, 544066), (5174, 427871), (8138, 272033), (17771, 124574), (35542, 62287)]