155517381434

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{739}}^1\times {\mathrm{1481993}}^1$

素因数の和:1482805

約数の個数: 16

約数和(自身を含む): 236881920960

約数和(自身を除く): 81364539526

約数列:

[1, 2, 71, 142, 739, 1478, 52469, 104938, 1481993, 2963986, 105221503, 210443006, 1095192827, 2190385654, 77758690717, 155517381434]

約数ペア:

[(1, 155517381434), (2, 77758690717), (71, 2190385654), (142, 1095192827), (739, 210443006), (1478, 105221503), (52469, 2963986), (104938, 1481993)]