5439434

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1$

素因数の和:76

約数の個数: 72

約数和(自身を含む): 11682720

約数和(自身を除く): 6243286

約数列:

[1, 2, 7, 11, 13, 14, 19, 22, 26, 38, 77, 91, 121, 133, 143, 154, 169, 182, 209, 242, 247, 266, 286, 338, 418, 494, 847, 1001, 1183, 1463, 1573, 1694, 1729, 1859, 2002, 2299, 2366, 2717, 2926, 3146, 3211, 3458, 3718, 4598, 5434, 6422, 11011, 13013, 16093, 19019, 20449, 22022, 22477, 26026, 29887, 32186, 35321, 38038, 40898, 44954, 59774, 70642, 143143, 209209, 247247, 286286, 388531, 418418, 494494, 777062, 2719717, 5439434]

約数ペア:

[(1, 5439434), (2, 2719717), (7, 777062), (11, 494494), (13, 418418), (14, 388531), (19, 286286), (22, 247247), (26, 209209), (38, 143143), (77, 70642), (91, 59774), (121, 44954), (133, 40898), (143, 38038), (154, 35321), (169, 32186), (182, 29887), (209, 26026), (242, 22477), (247, 22022), (266, 20449), (286, 19019), (338, 16093), (418, 13013), (494, 11011), (847, 6422), (1001, 5434), (1183, 4598), (1463, 3718), (1573, 3458), (1694, 3211), (1729, 3146), (1859, 2926), (2002, 2717), (2299, 2366)]