218620486568

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{1381}}^1\times {\mathrm{1798931}}^1$

素因数の和:1800329

約数の個数: 32

約数和(自身を含む): 447502324320

約数和(自身を除く): 228881837752

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 1381, 2762, 5524, 11048, 15191, 30382, 60764, 121528, 1798931, 3597862, 7195724, 14391448, 19788241, 39576482, 79152964, 158305928, 2484323711, 4968647422, 9937294844, 19874589688, 27327560821, 54655121642, 109310243284, 218620486568]

約数ペア:

[(1, 218620486568), (2, 109310243284), (4, 54655121642), (8, 27327560821), (11, 19874589688), (22, 9937294844), (44, 4968647422), (88, 2484323711), (1381, 158305928), (2762, 79152964), (5524, 39576482), (11048, 19788241), (15191, 14391448), (30382, 7195724), (60764, 3597862), (121528, 1798931)]