9279842

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{457}}^1$

素因数の和:554

約数の個数: 32

約数和(自身を含む): 16619904

約数和(自身を除く): 7340062

約数列:

[1, 2, 11, 13, 22, 26, 71, 142, 143, 286, 457, 781, 914, 923, 1562, 1846, 5027, 5941, 10054, 10153, 11882, 20306, 32447, 64894, 65351, 130702, 356917, 421811, 713834, 843622, 4639921, 9279842]

約数ペア:

[(1, 9279842), (2, 4639921), (11, 843622), (13, 713834), (22, 421811), (26, 356917), (71, 130702), (142, 65351), (143, 64894), (286, 32447), (457, 20306), (781, 11882), (914, 10153), (923, 10054), (1562, 5941), (1846, 5027)]