1297504538

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{223}}^1\times {\mathrm{24043}}^1$

素因数の和:24290

約数の個数: 24

約数和(自身を含む): 2148956544

約数和(自身を除く): 851452006

約数列:

[1, 2, 11, 22, 121, 223, 242, 446, 2453, 4906, 24043, 26983, 48086, 53966, 264473, 528946, 2909203, 5361589, 5818406, 10723178, 58977479, 117954958, 648752269, 1297504538]

約数ペア:

[(1, 1297504538), (2, 648752269), (11, 117954958), (22, 58977479), (121, 10723178), (223, 5818406), (242, 5361589), (446, 2909203), (2453, 528946), (4906, 264473), (24043, 53966), (26983, 48086)]