1929940994

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{320269}}^1$

素因数の和:320425

約数の個数: 16

約数和(自身を含む): 3043846080

約数和(自身を除く): 1113905086

約数列:

[1, 2, 23, 46, 131, 262, 3013, 6026, 320269, 640538, 7366187, 14732374, 41955239, 83910478, 964970497, 1929940994]

約数ペア:

[(1, 1929940994), (2, 964970497), (23, 83910478), (46, 41955239), (131, 14732374), (262, 7366187), (3013, 640538), (6026, 320269)]