1244656496

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{521}}^1\times {\mathrm{8783}}^1$

素因数の和:9329

約数の個数: 40

約数和(自身を含む): 2558568384

約数和(自身を除く): 1313911888

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 521, 1042, 2084, 4168, 8336, 8783, 8857, 17566, 17714, 35132, 35428, 70264, 70856, 140528, 141712, 149311, 298622, 597244, 1194488, 2388976, 4575943, 9151886, 18303772, 36607544, 73215088, 77791031, 155582062, 311164124, 622328248, 1244656496]

約数ペア:

[(1, 1244656496), (2, 622328248), (4, 311164124), (8, 155582062), (16, 77791031), (17, 73215088), (34, 36607544), (68, 18303772), (136, 9151886), (272, 4575943), (521, 2388976), (1042, 1194488), (2084, 597244), (4168, 298622), (8336, 149311), (8783, 141712), (8857, 140528), (17566, 70856), (17714, 70264), (35132, 35428)]