2012308568

素因数分解:

$2^3\times {\mathrm{919}}^1\times {\mathrm{273709}}^1$

素因数の和:274634

約数の個数: 16

約数和(自身を含む): 3777198000

約数和(自身を除く): 1764889432

約数列:

[1, 2, 4, 8, 919, 1838, 3676, 7352, 273709, 547418, 1094836, 2189672, 251538571, 503077142, 1006154284, 2012308568]

約数ペア:

[(1, 2012308568), (2, 1006154284), (4, 503077142), (8, 251538571), (919, 2189672), (1838, 1094836), (3676, 547418), (7352, 273709)]