2170900963

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{701}}^1\times {\mathrm{1087}}^1$

素因数の和:1843

約数の個数: 32

約数和(自身を含む): 2786254848

約数和(自身を除く): 615353885

約数列:

[1, 7, 11, 37, 77, 259, 407, 701, 1087, 2849, 4907, 7609, 7711, 11957, 25937, 40219, 53977, 83699, 181559, 281533, 285307, 442409, 761987, 1997149, 3096863, 5333909, 8381857, 28193519, 58672999, 197354633, 310128709, 2170900963]

約数ペア:

[(1, 2170900963), (7, 310128709), (11, 197354633), (37, 58672999), (77, 28193519), (259, 8381857), (407, 5333909), (701, 3096863), (1087, 1997149), (2849, 761987), (4907, 442409), (7609, 285307), (7711, 281533), (11957, 181559), (25937, 83699), (40219, 53977)]