987072244

素因数分解:

$2^2\times {\mathrm{1871}}^1\times {\mathrm{131891}}^1$

素因数の和:133766

約数の個数: 12

約数和(自身を含む): 1728312768

約数和(自身を除く): 741240524

約数列:

[1, 2, 4, 1871, 3742, 7484, 131891, 263782, 527564, 246768061, 493536122, 987072244]

約数ペア:

[(1, 987072244), (2, 493536122), (4, 246768061), (1871, 527564), (3742, 263782), (7484, 131891)]