890442012

素因数分解:

$2^2\times 3^1\times {\mathrm{373}}^1\times {\mathrm{198937}}^1$

素因数の和:199317

約数の個数: 24

約数和(自身を含む): 2083278736

約数和(自身を除く): 1192836724

約数列:

[1, 2, 3, 4, 6, 12, 373, 746, 1119, 1492, 2238, 4476, 198937, 397874, 596811, 795748, 1193622, 2387244, 74203501, 148407002, 222610503, 296814004, 445221006, 890442012]

約数ペア:

[(1, 890442012), (2, 445221006), (3, 296814004), (4, 222610503), (6, 148407002), (12, 74203501), (373, 2387244), (746, 1193622), (1119, 795748), (1492, 596811), (2238, 397874), (4476, 198937)]