2775996894

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{643}}^1\times {\mathrm{65413}}^1$

素因数の和:66072

約数の個数: 32

約数和(自身を含む): 6066232704

約数和(自身を除く): 3290235810

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 643, 1286, 1929, 3858, 7073, 14146, 21219, 42438, 65413, 130826, 196239, 392478, 719543, 1439086, 2158629, 4317258, 42060559, 84121118, 126181677, 252363354, 462666149, 925332298, 1387998447, 2775996894]

約数ペア:

[(1, 2775996894), (2, 1387998447), (3, 925332298), (6, 462666149), (11, 252363354), (22, 126181677), (33, 84121118), (66, 42060559), (643, 4317258), (1286, 2158629), (1929, 1439086), (3858, 719543), (7073, 392478), (14146, 196239), (21219, 130826), (42438, 65413)]