2798906

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:190

約数の個数: 32

約数和(自身を含む): 4898880

約数和(自身を除く): 2099974

約数列:

[1, 2, 11, 22, 29, 41, 58, 82, 107, 214, 319, 451, 638, 902, 1177, 1189, 2354, 2378, 3103, 4387, 6206, 8774, 13079, 26158, 34133, 48257, 68266, 96514, 127223, 254446, 1399453, 2798906]

約数ペア:

[(1, 2798906), (2, 1399453), (11, 254446), (22, 127223), (29, 96514), (41, 68266), (58, 48257), (82, 34133), (107, 26158), (214, 13079), (319, 8774), (451, 6206), (638, 4387), (902, 3103), (1177, 2378), (1189, 2354)]