2050195812

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{274237}}^1$

素因数の和:274340

約数の個数: 48

約数和(自身を含む): 5528638080

約数和(自身を除く): 3478442268

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 89, 178, 267, 356, 534, 623, 1068, 1246, 1869, 2492, 3738, 7476, 274237, 548474, 822711, 1096948, 1645422, 1919659, 3290844, 3839318, 5758977, 7678636, 11517954, 23035908, 24407093, 48814186, 73221279, 97628372, 146442558, 170849651, 292885116, 341699302, 512548953, 683398604, 1025097906, 2050195812]

約数ペア:

[(1, 2050195812), (2, 1025097906), (3, 683398604), (4, 512548953), (6, 341699302), (7, 292885116), (12, 170849651), (14, 146442558), (21, 97628372), (28, 73221279), (42, 48814186), (84, 24407093), (89, 23035908), (178, 11517954), (267, 7678636), (356, 5758977), (534, 3839318), (623, 3290844), (1068, 1919659), (1246, 1645422), (1869, 1096948), (2492, 822711), (3738, 548474), (7476, 274237)]