321445834

素因数分解:

$2^1\times {\mathrm{257}}^1\times {\mathrm{431}}^1\times {\mathrm{1451}}^1$

素因数の和:2141

約数の個数: 16

約数和(自身を含む): 485502336

約数和(自身を除く): 164056502

約数列:

[1, 2, 257, 431, 514, 862, 1451, 2902, 110767, 221534, 372907, 625381, 745814, 1250762, 160722917, 321445834]

約数ペア:

[(1, 321445834), (2, 160722917), (257, 1250762), (431, 745814), (514, 625381), (862, 372907), (1451, 221534), (2902, 110767)]