293670118

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{2087}}^1$

素因数の和:2161

約数の個数: 48

約数和(自身を含む): 554238720

約数和(自身を除く): 260568602

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 133, 161, 266, 322, 437, 529, 874, 1058, 2087, 3059, 3703, 4174, 6118, 7406, 10051, 14609, 20102, 29218, 39653, 48001, 70357, 79306, 96002, 140714, 277571, 336007, 555142, 672014, 912019, 1104023, 1824038, 2208046, 6384133, 7728161, 12768266, 15456322, 20976437, 41952874, 146835059, 293670118]

約数ペア:

[(1, 293670118), (2, 146835059), (7, 41952874), (14, 20976437), (19, 15456322), (23, 12768266), (38, 7728161), (46, 6384133), (133, 2208046), (161, 1824038), (266, 1104023), (322, 912019), (437, 672014), (529, 555142), (874, 336007), (1058, 277571), (2087, 140714), (3059, 96002), (3703, 79306), (4174, 70357), (6118, 48001), (7406, 39653), (10051, 29218), (14609, 20102)]