5137986

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1723}}^1$

素因数の和:1806

約数の個数: 32

約数和(自身を含む): 11916288

約数和(自身を除く): 6778302

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 1723, 2982, 3446, 5169, 10338, 12061, 24122, 36183, 72366, 122333, 244666, 366999, 733998, 856331, 1712662, 2568993, 5137986]

約数ペア:

[(1, 5137986), (2, 2568993), (3, 1712662), (6, 856331), (7, 733998), (14, 366999), (21, 244666), (42, 122333), (71, 72366), (142, 36183), (213, 24122), (426, 12061), (497, 10338), (994, 5169), (1491, 3446), (1723, 2982)]