2012066771

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{191}}^1$

素因数の和:444

約数の個数: 48

約数和(自身を含む): 2472497664

約数和(自身を除く): 460430893

約数列:

[1, 11, 13, 37, 121, 143, 181, 191, 407, 481, 1573, 1991, 2101, 2353, 2483, 4477, 5291, 6697, 7067, 21901, 23111, 25883, 27313, 34571, 58201, 73667, 77737, 87061, 91871, 284713, 300443, 380281, 449423, 810337, 855107, 957671, 1010581, 1279127, 4183091, 4943653, 10534381, 11116391, 14070397, 16628651, 54380183, 154774367, 182915161, 2012066771]

約数ペア:

[(1, 2012066771), (11, 182915161), (13, 154774367), (37, 54380183), (121, 16628651), (143, 14070397), (181, 11116391), (191, 10534381), (407, 4943653), (481, 4183091), (1573, 1279127), (1991, 1010581), (2101, 957671), (2353, 855107), (2483, 810337), (4477, 449423), (5291, 380281), (6697, 300443), (7067, 284713), (21901, 91871), (23111, 87061), (25883, 77737), (27313, 73667), (34571, 58201)]