298990826

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{379}}^1\times {\mathrm{4993}}^1$

素因数の和:5453

約数の個数: 16

約数和(自身を含む): 455452800

約数和(自身を除く): 156461974

約数列:

[1, 2, 79, 158, 379, 758, 4993, 9986, 29941, 59882, 394447, 788894, 1892347, 3784694, 149495413, 298990826]

約数ペア:

[(1, 298990826), (2, 149495413), (79, 3784694), (158, 1892347), (379, 788894), (758, 394447), (4993, 59882), (9986, 29941)]