2827772242

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1219919}}^1$

素因数の和:1220001

約数の個数: 16

約数和(自身を含む): 4538102400

約数和(自身を除く): 1710330158

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 1219919, 2439838, 23178461, 46356922, 74415059, 148830118, 1413886121, 2827772242]

約数ペア:

[(1, 2827772242), (2, 1413886121), (19, 148830118), (38, 74415059), (61, 46356922), (122, 23178461), (1159, 2439838), (2318, 1219919)]