1836842488

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17661947}}^1$

素因数の和:17661966

約数の個数: 16

約数和(自身を含む): 3709009080

約数和(自身を除く): 1872166592

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 17661947, 35323894, 70647788, 141295576, 229605311, 459210622, 918421244, 1836842488]

約数ペア:

[(1, 1836842488), (2, 918421244), (4, 459210622), (8, 229605311), (13, 141295576), (26, 70647788), (52, 35323894), (104, 17661947)]