8266307819

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{1823}}^1\times {\mathrm{58889}}^1$

素因数の和:60730

約数の個数: 16

約数和(自身を含む): 10311874560

約数和(自身を除く): 2045566741

約数列:

[1, 7, 11, 77, 1823, 12761, 20053, 58889, 140371, 412223, 647779, 4534453, 107354647, 751482529, 1180901117, 8266307819]

約数ペア:

[(1, 8266307819), (7, 1180901117), (11, 751482529), (77, 107354647), (1823, 4534453), (12761, 647779), (20053, 412223), (58889, 140371)]