2065822857

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{919}}^1\times {\mathrm{1151}}^1$

素因数の和:2114

約数の個数: 48

約数和(自身を含む): 3527147520

約数和(自身を除く): 1461324663

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 919, 1151, 1953, 2757, 3453, 6433, 8057, 8271, 10359, 19299, 24171, 28489, 35681, 57897, 72513, 85467, 107043, 199423, 249767, 256401, 321129, 598269, 749301, 1057769, 1794807, 2247903, 3173307, 7404383, 9519921, 22213149, 32790839, 66639447, 98372517, 229535873, 295117551, 688607619, 2065822857]

約数ペア:

[(1, 2065822857), (3, 688607619), (7, 295117551), (9, 229535873), (21, 98372517), (31, 66639447), (63, 32790839), (93, 22213149), (217, 9519921), (279, 7404383), (651, 3173307), (919, 2247903), (1151, 1794807), (1953, 1057769), (2757, 749301), (3453, 598269), (6433, 321129), (8057, 256401), (8271, 249767), (10359, 199423), (19299, 107043), (24171, 85467), (28489, 72513), (35681, 57897)]