11527778878

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4057}}^1\times {\mathrm{18451}}^1$

素因数の和:22528

約数の個数: 32

約数和(自身を含む): 21564926208

約数和(自身を除く): 10037147330

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 4057, 8114, 18451, 28399, 36902, 44627, 56798, 89254, 129157, 202961, 258314, 312389, 405922, 624778, 1420727, 2841454, 74855707, 149711414, 523989949, 823412777, 1047979898, 1646825554, 5763889439, 11527778878]

約数ペア:

[(1, 11527778878), (2, 5763889439), (7, 1646825554), (11, 1047979898), (14, 823412777), (22, 523989949), (77, 149711414), (154, 74855707), (4057, 2841454), (8114, 1420727), (18451, 624778), (28399, 405922), (36902, 312389), (44627, 258314), (56798, 202961), (89254, 129157)]