1809552922

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{13721}}^1$

素因数の和:13854

約数の個数: 32

約数和(自身を含む): 2940240384

約数和(自身を除く): 1130687462

約数列:

[1, 2, 23, 46, 47, 61, 94, 122, 1081, 1403, 2162, 2806, 2867, 5734, 13721, 27442, 65941, 131882, 315583, 631166, 644887, 836981, 1289774, 1673962, 14832401, 19250563, 29664802, 38501126, 39338107, 78676214, 904776461, 1809552922]

約数ペア:

[(1, 1809552922), (2, 904776461), (23, 78676214), (46, 39338107), (47, 38501126), (61, 29664802), (94, 19250563), (122, 14832401), (1081, 1673962), (1403, 1289774), (2162, 836981), (2806, 644887), (2867, 631166), (5734, 315583), (13721, 131882), (27442, 65941)]