99914972

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{580901}}^1$

素因数の和:580948

約数の個数: 12

約数和(自身を含む): 178917816

約数和(自身を除く): 79002844

約数列:

[1, 2, 4, 43, 86, 172, 580901, 1161802, 2323604, 24978743, 49957486, 99914972]

約数ペア:

[(1, 99914972), (2, 49957486), (4, 24978743), (43, 2323604), (86, 1161802), (172, 580901)]