245568878

素因数分解:

$2^1\times {\mathrm{241}}^1\times {\mathrm{499}}^1\times {\mathrm{1021}}^1$

素因数の和:1763

約数の個数: 16

約数和(自身を含む): 370986000

約数和(自身を除く): 125417122

約数列:

[1, 2, 241, 482, 499, 998, 1021, 2042, 120259, 240518, 246061, 492122, 509479, 1018958, 122784439, 245568878]

約数ペア:

[(1, 245568878), (2, 122784439), (241, 1018958), (482, 509479), (499, 492122), (998, 246061), (1021, 240518), (2042, 120259)]