1315662828

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{17123}}^1$

素因数の和:17486

約数の個数: 48

約数和(自身を含む): 3241230720

約数和(自身を除く): 1925567892

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 337, 674, 1011, 1348, 2022, 4044, 6403, 12806, 17123, 19209, 25612, 34246, 38418, 51369, 68492, 76836, 102738, 205476, 325337, 650674, 976011, 1301348, 1952022, 3904044, 5770451, 11540902, 17311353, 23081804, 34622706, 69245412, 109638569, 219277138, 328915707, 438554276, 657831414, 1315662828]

約数ペア:

[(1, 1315662828), (2, 657831414), (3, 438554276), (4, 328915707), (6, 219277138), (12, 109638569), (19, 69245412), (38, 34622706), (57, 23081804), (76, 17311353), (114, 11540902), (228, 5770451), (337, 3904044), (674, 1952022), (1011, 1301348), (1348, 976011), (2022, 650674), (4044, 325337), (6403, 205476), (12806, 102738), (17123, 76836), (19209, 68492), (25612, 51369), (34246, 38418)]