2007651635

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{443}}^1$

素因数の和:644

約数の個数: 64

約数和(自身を含む): 2886326784

約数和(自身を除く): 878675149

約数列:

[1, 5, 11, 17, 37, 55, 85, 131, 185, 187, 407, 443, 629, 655, 935, 1441, 2035, 2215, 2227, 3145, 4847, 4873, 6919, 7205, 7531, 11135, 16391, 24235, 24365, 24497, 34595, 37655, 53317, 58033, 81955, 82399, 82841, 122485, 180301, 266585, 278647, 290165, 411995, 414205, 638363, 901505, 906389, 986561, 1393235, 2147221, 3065117, 3191815, 4531945, 4932805, 10736105, 10852171, 15325585, 23619431, 36502757, 54260855, 118097155, 182513785, 401530327, 2007651635]

約数ペア:

[(1, 2007651635), (5, 401530327), (11, 182513785), (17, 118097155), (37, 54260855), (55, 36502757), (85, 23619431), (131, 15325585), (185, 10852171), (187, 10736105), (407, 4932805), (443, 4531945), (629, 3191815), (655, 3065117), (935, 2147221), (1441, 1393235), (2035, 986561), (2215, 906389), (2227, 901505), (3145, 638363), (4847, 414205), (4873, 411995), (6919, 290165), (7205, 278647), (7531, 266585), (11135, 180301), (16391, 122485), (24235, 82841), (24365, 82399), (24497, 81955), (34595, 58033), (37655, 53317)]