2008391827

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{1531}}^1$

素因数の和:1723

約数の個数: 32

約数和(自身を含む): 2347269120

約数和(自身を除く): 338877293

約数列:

[1, 13, 19, 47, 113, 247, 611, 893, 1469, 1531, 2147, 5311, 11609, 19903, 27911, 29089, 69043, 71957, 100909, 173003, 378157, 935441, 1311817, 1367183, 2249039, 3287057, 8131141, 17773379, 42731741, 105704833, 154491679, 2008391827]

約数ペア:

[(1, 2008391827), (13, 154491679), (19, 105704833), (47, 42731741), (113, 17773379), (247, 8131141), (611, 3287057), (893, 2249039), (1469, 1367183), (1531, 1311817), (2147, 935441), (5311, 378157), (11609, 173003), (19903, 100909), (27911, 71957), (29089, 69043)]