2845964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{911}}^1$

素因数の和:997

約数の個数: 24

約数和(自身を含む): 5515776

約数和(自身を除く): 2669812

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 911, 1562, 1822, 3124, 3644, 10021, 20042, 40084, 64681, 129362, 258724, 711491, 1422982, 2845964]

約数ペア:

[(1, 2845964), (2, 1422982), (4, 711491), (11, 258724), (22, 129362), (44, 64681), (71, 40084), (142, 20042), (284, 10021), (781, 3644), (911, 3124), (1562, 1822)]