2149059994

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{1723}}^1\times {\mathrm{8543}}^1$

素因数の和:10341

約数の個数: 16

約数和(自身を含む): 3270028032

約数和(自身を除く): 1120968038

約数列:

[1, 2, 73, 146, 1723, 3446, 8543, 17086, 125779, 251558, 623639, 1247278, 14719589, 29439178, 1074529997, 2149059994]

約数ペア:

[(1, 2149059994), (2, 1074529997), (73, 29439178), (146, 14719589), (1723, 1247278), (3446, 623639), (8543, 251558), (17086, 125779)]