289309242

素因数分解:

$2^1\times 3^1\times {\mathrm{887}}^1\times {\mathrm{54361}}^1$

素因数の和:55253

約数の個数: 16

約数和(自身を含む): 579281472

約数和(自身を除く): 289972230

約数列:

[1, 2, 3, 6, 887, 1774, 2661, 5322, 54361, 108722, 163083, 326166, 48218207, 96436414, 144654621, 289309242]

約数ペア:

[(1, 289309242), (2, 144654621), (3, 96436414), (6, 48218207), (887, 326166), (1774, 163083), (2661, 108722), (5322, 54361)]