127135008004

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{357120809}}^1$

素因数の和:357120902

約数の個数: 12

約数和(自身を含む): 224986110300

約数和(自身を除く): 97851102296

約数列:

[1, 2, 4, 89, 178, 356, 357120809, 714241618, 1428483236, 31783752001, 63567504002, 127135008004]

約数ペア:

[(1, 127135008004), (2, 63567504002), (4, 31783752001), (89, 1428483236), (178, 714241618), (356, 357120809)]