1880971534

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1079777}}^1$

素因数の和:1079859

約数の個数: 16

約数和(自身を含む): 3083845968

約数和(自身を除く): 1202874434

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 1079777, 2159554, 14037101, 28074202, 72345059, 144690118, 940485767, 1880971534]

約数ペア:

[(1, 1880971534), (2, 940485767), (13, 144690118), (26, 72345059), (67, 28074202), (134, 14037101), (871, 2159554), (1742, 1079777)]