77889720479

素因数分解:

${\mathrm{263}}^1\times {\mathrm{337}}^1\times {\mathrm{431}}^1\times {\mathrm{2039}}^1$

素因数の和:3070

約数の個数: 16

約数和(自身を含む): 78638376960

約数和(自身を除く): 748656481

約数列:

[1, 263, 337, 431, 2039, 88631, 113353, 145247, 536257, 687143, 878809, 38199961, 180718609, 231126767, 296158633, 77889720479]

約数ペア:

[(1, 77889720479), (263, 296158633), (337, 231126767), (431, 180718609), (2039, 38199961), (88631, 878809), (113353, 687143), (145247, 536257)]