2015499583

素因数分解:

${\mathrm{17}}^2\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{383}}^1$

素因数の和:687

約数の個数: 24

約数和(自身を含む): 2178570240

約数和(自身を除く): 163070657

約数列:

[1, 17, 131, 139, 289, 383, 2227, 2363, 6511, 18209, 37859, 40171, 50173, 53237, 110687, 309553, 852941, 905029, 5262401, 6974047, 14499997, 15385493, 118558799, 2015499583]

約数ペア:

[(1, 2015499583), (17, 118558799), (131, 15385493), (139, 14499997), (289, 6974047), (383, 5262401), (2227, 905029), (2363, 852941), (6511, 309553), (18209, 110687), (37859, 53237), (40171, 50173)]