2013960949

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{54377}}^1$

素因数の和:54445

約数の個数: 32

約数和(自身を含む): 2777193216

約数和(自身を除く): 763232267

約数列:

[1, 7, 11, 13, 37, 77, 91, 143, 259, 407, 481, 1001, 2849, 3367, 5291, 37037, 54377, 380639, 598147, 706901, 2011949, 4187029, 4948307, 7775911, 14083643, 22131439, 26155337, 54431377, 154920073, 183087359, 287708707, 2013960949]

約数ペア:

[(1, 2013960949), (7, 287708707), (11, 183087359), (13, 154920073), (37, 54431377), (77, 26155337), (91, 22131439), (143, 14083643), (259, 7775911), (407, 4948307), (481, 4187029), (1001, 2011949), (2849, 706901), (3367, 598147), (5291, 380639), (37037, 54377)]