1851128216

素因数分解:

$2^3\times 7^1\times {\mathrm{33055861}}^1$

素因数の和:33055874

約数の個数: 16

約数和(自身を含む): 3966703440

約数和(自身を除く): 2115575224

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 33055861, 66111722, 132223444, 231391027, 264446888, 462782054, 925564108, 1851128216]

約数ペア:

[(1, 1851128216), (2, 925564108), (4, 462782054), (7, 264446888), (8, 231391027), (14, 132223444), (28, 66111722), (56, 33055861)]