7280238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1787}}^1$

素因数の和:1896

約数の個数: 32

約数和(自身を含む): 16821504

約数和(自身を除く): 9541266

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 97, 194, 291, 582, 679, 1358, 1787, 2037, 3574, 4074, 5361, 10722, 12509, 25018, 37527, 75054, 173339, 346678, 520017, 1040034, 1213373, 2426746, 3640119, 7280238]

約数ペア:

[(1, 7280238), (2, 3640119), (3, 2426746), (6, 1213373), (7, 1040034), (14, 520017), (21, 346678), (42, 173339), (97, 75054), (194, 37527), (291, 25018), (582, 12509), (679, 10722), (1358, 5361), (1787, 4074), (2037, 3574)]