2079883318

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{419}}^1\times {\mathrm{19543}}^1$

素因数の和:20091

約数の個数: 16

約数和(自身を含む): 3152056320

約数和(自身を除く): 1072173002

約数列:

[1, 2, 127, 254, 419, 838, 19543, 39086, 53213, 106426, 2481961, 4963922, 8188517, 16377034, 1039941659, 2079883318]

約数ペア:

[(1, 2079883318), (2, 1039941659), (127, 16377034), (254, 8188517), (419, 4963922), (838, 2481961), (19543, 106426), (39086, 53213)]