1277915806

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{47041}}^1$

素因数の和:47124

約数の個数: 24

約数和(自身を含む): 2079632736

約数和(自身を除く): 801716930

約数列:

[1, 2, 17, 34, 47, 94, 289, 578, 799, 1598, 13583, 27166, 47041, 94082, 799697, 1599394, 2210927, 4421854, 13594849, 27189698, 37585759, 75171518, 638957903, 1277915806]

約数ペア:

[(1, 1277915806), (2, 638957903), (17, 75171518), (34, 37585759), (47, 27189698), (94, 13594849), (289, 4421854), (578, 2210927), (799, 1599394), (1598, 799697), (13583, 94082), (27166, 47041)]