2121180094

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{577}}^1\times {\mathrm{1381}}^1$

素因数の和:1993

約数の個数: 32

約数和(自身を含む): 3508312032

約数和(自身を除く): 1387131938

約数列:

[1, 2, 11, 22, 121, 242, 577, 1154, 1331, 1381, 2662, 2762, 6347, 12694, 15191, 30382, 69817, 139634, 167101, 334202, 767987, 796837, 1535974, 1593674, 1838111, 3676222, 8765207, 17530414, 96417277, 192834554, 1060590047, 2121180094]

約数ペア:

[(1, 2121180094), (2, 1060590047), (11, 192834554), (22, 96417277), (121, 17530414), (242, 8765207), (577, 3676222), (1154, 1838111), (1331, 1593674), (1381, 1535974), (2662, 796837), (2762, 767987), (6347, 334202), (12694, 167101), (15191, 139634), (30382, 69817)]