9880346

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{5557}}^1$

素因数の和:5693

約数の個数: 16

約数和(自身を含む): 17074176

約数和(自身を除く): 7193830

約数列:

[1, 2, 7, 14, 127, 254, 889, 1778, 5557, 11114, 38899, 77798, 705739, 1411478, 4940173, 9880346]

約数ペア:

[(1, 9880346), (2, 4940173), (7, 1411478), (14, 705739), (127, 77798), (254, 38899), (889, 11114), (1778, 5557)]