1249585922

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{306121}}^1$

素因数の和:306293

約数の個数: 16

約数和(自身を含む): 2031425592

約数和(自身を除く): 781839670

約数列:

[1, 2, 13, 26, 157, 314, 2041, 4082, 306121, 612242, 3979573, 7959146, 48060997, 96121994, 624792961, 1249585922]

約数ペア:

[(1, 1249585922), (2, 624792961), (13, 96121994), (26, 48060997), (157, 7959146), (314, 3979573), (2041, 612242), (4082, 306121)]