1277133118

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{97387}}^1$

素因数の和:97551

約数の個数: 16

約数和(自身を含む): 1963342080

約数和(自身を除く): 686208962

約数列:

[1, 2, 79, 83, 158, 166, 6557, 13114, 97387, 194774, 7693573, 8083121, 15387146, 16166242, 638566559, 1277133118]

約数ペア:

[(1, 1277133118), (2, 638566559), (79, 16166242), (83, 15387146), (158, 8083121), (166, 7693573), (6557, 194774), (13114, 97387)]