1889412

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{271}}^1$

素因数の和:368

約数の個数: 48

約数和(自身を含む): 5117952

約数和(自身を除く): 3228540

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 83, 84, 166, 249, 271, 332, 498, 542, 581, 813, 996, 1084, 1162, 1626, 1743, 1897, 2324, 3252, 3486, 3794, 5691, 6972, 7588, 11382, 22493, 22764, 44986, 67479, 89972, 134958, 157451, 269916, 314902, 472353, 629804, 944706, 1889412]

約数ペア:

[(1, 1889412), (2, 944706), (3, 629804), (4, 472353), (6, 314902), (7, 269916), (12, 157451), (14, 134958), (21, 89972), (28, 67479), (42, 44986), (83, 22764), (84, 22493), (166, 11382), (249, 7588), (271, 6972), (332, 5691), (498, 3794), (542, 3486), (581, 3252), (813, 2324), (996, 1897), (1084, 1743), (1162, 1626)]