2796794

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1$

素因数の和:171

約数の個数: 48

約数和(自身を含む): 5720064

約数和(自身を除く): 2923270

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 121, 127, 143, 154, 182, 242, 254, 286, 847, 889, 1001, 1397, 1573, 1651, 1694, 1778, 2002, 2794, 3146, 3302, 9779, 11011, 11557, 15367, 18161, 19558, 22022, 23114, 30734, 36322, 107569, 127127, 199771, 215138, 254254, 399542, 1398397, 2796794]

約数ペア:

[(1, 2796794), (2, 1398397), (7, 399542), (11, 254254), (13, 215138), (14, 199771), (22, 127127), (26, 107569), (77, 36322), (91, 30734), (121, 23114), (127, 22022), (143, 19558), (154, 18161), (182, 15367), (242, 11557), (254, 11011), (286, 9779), (847, 3302), (889, 3146), (1001, 2794), (1397, 2002), (1573, 1778), (1651, 1694)]