2894414138

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{55117}}^1$

素因数の和:55179

約数の個数: 48

約数和(自身を含む): 5629972992

約数和(自身を除く): 2735558854

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 121, 154, 217, 242, 341, 434, 682, 847, 1694, 2387, 3751, 4774, 7502, 26257, 52514, 55117, 110234, 385819, 606287, 771638, 1212574, 1708627, 3417254, 4244009, 6669157, 8488018, 11960389, 13338314, 18794897, 23920778, 37589794, 46684099, 93368198, 131564279, 206743867, 263128558, 413487734, 1447207069, 2894414138]

約数ペア:

[(1, 2894414138), (2, 1447207069), (7, 413487734), (11, 263128558), (14, 206743867), (22, 131564279), (31, 93368198), (62, 46684099), (77, 37589794), (121, 23920778), (154, 18794897), (217, 13338314), (242, 11960389), (341, 8488018), (434, 6669157), (682, 4244009), (847, 3417254), (1694, 1708627), (2387, 1212574), (3751, 771638), (4774, 606287), (7502, 385819), (26257, 110234), (52514, 55117)]