137757892

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{485063}}^1$

素因数の和:485138

約数の個数: 12

約数和(自身を含む): 244472256

約数和(自身を除く): 106714364

約数列:

[1, 2, 4, 71, 142, 284, 485063, 970126, 1940252, 34439473, 68878946, 137757892]

約数ペア:

[(1, 137757892), (2, 68878946), (4, 34439473), (71, 1940252), (142, 970126), (284, 485063)]