2010422491

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1\times {\mathrm{2269}}^1$

素因数の和:2635

約数の個数: 32

約数和(自身を含む): 2583659520

約数和(自身を除く): 573237029

約数列:

[1, 7, 11, 37, 77, 259, 311, 407, 2177, 2269, 2849, 3421, 11507, 15883, 23947, 24959, 80549, 83953, 126577, 174713, 587671, 705659, 886039, 923483, 4939613, 6464381, 7762249, 26109383, 54335743, 182765681, 287203213, 2010422491]

約数ペア:

[(1, 2010422491), (7, 287203213), (11, 182765681), (37, 54335743), (77, 26109383), (259, 7762249), (311, 6464381), (407, 4939613), (2177, 923483), (2269, 886039), (2849, 705659), (3421, 587671), (11507, 174713), (15883, 126577), (23947, 83953), (24959, 80549)]