2006067938

素因数分解:

$2^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{229}}^1\times {\mathrm{1259}}^1$

素因数の和:1575

約数の個数: 48

約数和(自身を含む): 3568017600

約数和(自身を除く): 1561949662

約数列:

[1, 2, 7, 14, 49, 71, 98, 142, 229, 458, 497, 994, 1259, 1603, 2518, 3206, 3479, 6958, 8813, 11221, 16259, 17626, 22442, 32518, 61691, 89389, 113813, 123382, 178778, 227626, 288311, 576622, 625723, 796691, 1251446, 1593382, 2018177, 4036354, 4380061, 8760122, 14127239, 20470081, 28254478, 40940162, 143290567, 286581134, 1003033969, 2006067938]

約数ペア:

[(1, 2006067938), (2, 1003033969), (7, 286581134), (14, 143290567), (49, 40940162), (71, 28254478), (98, 20470081), (142, 14127239), (229, 8760122), (458, 4380061), (497, 4036354), (994, 2018177), (1259, 1593382), (1603, 1251446), (2518, 796691), (3206, 625723), (3479, 576622), (6958, 288311), (8813, 227626), (11221, 178778), (16259, 123382), (17626, 113813), (22442, 89389), (32518, 61691)]