250628482

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{24281}}^1$

素因数の和:24693

約数の個数: 16

約数和(自身を含む): 405897912

約数和(自身を除く): 155269430

約数列:

[1, 2, 13, 26, 397, 794, 5161, 10322, 24281, 48562, 315653, 631306, 9639557, 19279114, 125314241, 250628482]

約数ペア:

[(1, 250628482), (2, 125314241), (13, 19279114), (26, 9639557), (397, 631306), (794, 315653), (5161, 48562), (10322, 24281)]