2013259745

素因数分解:

$5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{577}}^1\times {\mathrm{761}}^1$

素因数の和:1481

約数の個数: 32

約数和(自身を含む): 2790602496

約数和(自身を除く): 777342751

約数列:

[1, 5, 7, 35, 131, 577, 655, 761, 917, 2885, 3805, 4039, 4585, 5327, 20195, 26635, 75587, 99691, 377935, 439097, 498455, 529109, 697837, 2195485, 2645545, 3073679, 3489185, 15368395, 57521707, 287608535, 402651949, 2013259745]

約数ペア:

[(1, 2013259745), (5, 402651949), (7, 287608535), (35, 57521707), (131, 15368395), (577, 3489185), (655, 3073679), (761, 2645545), (917, 2195485), (2885, 697837), (3805, 529109), (4039, 498455), (4585, 439097), (5327, 377935), (20195, 99691), (26635, 75587)]