3189616

素因数分解:

$2^4\times {\mathrm{311}}^1\times {\mathrm{641}}^1$

素因数の和:960

約数の個数: 20

約数和(自身を含む): 6209424

約数和(自身を除く): 3019808

約数列:

[1, 2, 4, 8, 16, 311, 622, 641, 1244, 1282, 2488, 2564, 4976, 5128, 10256, 199351, 398702, 797404, 1594808, 3189616]

約数ペア:

[(1, 3189616), (2, 1594808), (4, 797404), (8, 398702), (16, 199351), (311, 10256), (622, 5128), (641, 4976), (1244, 2564), (1282, 2488)]