28991650318

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{1709}}^1\times {\mathrm{197257}}^1$

素因数の和:199011

約数の個数: 16

約数和(自身を含む): 44525075760

約数和(自身を除く): 15533425442

約数列:

[1, 2, 43, 86, 1709, 3418, 73487, 146974, 197257, 394514, 8482051, 16964102, 337112213, 674224426, 14495825159, 28991650318]

約数ペア:

[(1, 28991650318), (2, 14495825159), (43, 674224426), (86, 337112213), (1709, 16964102), (3418, 8482051), (73487, 394514), (146974, 197257)]