7242746

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{271}}^1$

素因数の和:386

約数の個数: 32

約数和(自身を含む): 13160448

約数和(自身を除く): 5917702

約数列:

[1, 2, 7, 14, 23, 46, 83, 161, 166, 271, 322, 542, 581, 1162, 1897, 1909, 3794, 3818, 6233, 12466, 13363, 22493, 26726, 43631, 44986, 87262, 157451, 314902, 517339, 1034678, 3621373, 7242746]

約数ペア:

[(1, 7242746), (2, 3621373), (7, 1034678), (14, 517339), (23, 314902), (46, 157451), (83, 87262), (161, 44986), (166, 43631), (271, 26726), (322, 22493), (542, 13363), (581, 12466), (1162, 6233), (1897, 3818), (1909, 3794)]